Preface |
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xi | |
Acknowledgements |
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xiii | |
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1 | (9) |
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1 | (1) |
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1.2 Revision of addition and subtraction |
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2 | (1) |
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1.3 Revision of multiplication and division |
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3 | (2) |
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1.4 Highest common factors and lowest common multiples |
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5 | (2) |
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1.5 Order of operation and brackets |
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7 | (3) |
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10 | (9) |
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10 | (1) |
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2.2 Adding and subtracting fractions |
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11 | (2) |
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2.3 Multiplication and division of fractions |
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13 | (2) |
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2.4 Order of operation with fractions |
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15 | (3) |
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18 | (1) |
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19 | (7) |
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19 | (1) |
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3.2 Converting decimals to fractions and vice versa |
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19 | (2) |
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3.3 Significant figures and decimal places |
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21 | (1) |
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3.4 Adding and subtracting decimal numbers |
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22 | (1) |
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3.5 Multiplying and dividing decimal numbers |
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23 | (3) |
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26 | (12) |
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26 | (1) |
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4.2 Adding, subtracting, multiplying and dividing |
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26 | (2) |
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4.3 Further calculator functions |
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28 | (4) |
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4.4 Evaluation of formulae |
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32 | (6) |
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38 | (9) |
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38 | (1) |
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5.2 Percentage calculations |
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39 | (1) |
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5.3 Further percentage calculations |
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40 | (2) |
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5.4 More percentage calculations |
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42 | (4) |
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46 | (1) |
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47 | (10) |
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47 | (1) |
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48 | (2) |
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50 | (4) |
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54 | (3) |
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7 Powers, roots and laws of indices |
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57 | (7) |
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57 | (1) |
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57 | (2) |
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59 | (5) |
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8 Units, prefixes and engineering notation |
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64 | (19) |
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64 | (1) |
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64 | (1) |
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65 | (3) |
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68 | (2) |
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70 | (2) |
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72 | (4) |
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8.7 Metric - US/Imperial conversions |
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76 | (6) |
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82 | (1) |
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83 | (8) |
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83 | (1) |
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84 | (3) |
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87 | (4) |
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91 | (6) |
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91 | (1) |
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91 | (2) |
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93 | (1) |
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94 | (3) |
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11 Solving simple equations |
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97 | (11) |
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97 | (1) |
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97 | (4) |
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11.3 Practical problems involving simple equations |
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101 | (6) |
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107 | (1) |
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108 | (10) |
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108 | (1) |
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12.2 Transposing formulae |
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108 | (2) |
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12.3 Further transposing of formulae |
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110 | (3) |
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12.4 More difficult transposing of formulae |
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113 | (5) |
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13 Solving simultaneous equations |
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118 | (14) |
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118 | (1) |
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13.2 Solving simultaneous equations in two unknowns |
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118 | (2) |
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13.3 Further solving of simultaneous equations |
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120 | (2) |
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13.4 Solving more difficult simultaneous equations |
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122 | (2) |
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13.5 Practical problems involving simultaneous equations |
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124 | (4) |
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13.6 Solving simultaneous equations in three unknowns |
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128 | (3) |
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131 | (1) |
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14 Solving quadratic equations |
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132 | (11) |
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132 | (1) |
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14.2 Solution of quadratic equations by factorisation |
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133 | (2) |
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14.3 Solution of quadratic equations by `completing the square' |
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135 | (2) |
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14.4 Solution of quadratic equations by formula |
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137 | (1) |
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14.5 Practical problems involving quadratic equations |
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138 | (3) |
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14.6 Solution of linear and quadratic equations simultaneously |
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141 | (2) |
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143 | (8) |
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15.1 Introduction to logarithms |
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143 | (2) |
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145 | (2) |
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147 | (2) |
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15.4 Graphs of logarithmic functions |
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149 | (2) |
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151 | (14) |
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16.1 Introduction to exponential functions |
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151 | (1) |
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16.2 The power series for ex |
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152 | (2) |
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16.3 Graphs of exponential functions |
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154 | (2) |
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16.4 Napierian logarithms |
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156 | (3) |
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16.5 Laws of growth and decay |
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159 | (5) |
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164 | (1) |
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165 | (20) |
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17.1 Introduction to graphs |
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165 | (1) |
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17.2 Axes, scales and co-ordinates |
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165 | (2) |
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17.3 Straight line graphs |
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167 | (3) |
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17.4 Gradients, intercepts and equations of graphs |
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170 | (7) |
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17.5 Practical problems involving straight line graphs |
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177 | (8) |
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18 Graphs reducing non-linear laws to linear form |
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185 | (9) |
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185 | (1) |
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18.2 Determination of law |
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185 | (3) |
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18.3 Revision of laws of logarithms |
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188 | (1) |
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18.4 Determination of laws involving logarithms |
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189 | (5) |
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19 Graphical solution of equations |
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194 | (9) |
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19.1 Graphical solution of simultaneous equations |
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194 | (2) |
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19.2 Graphical solution of quadratic equations |
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196 | (4) |
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19.3 Graphical solution of linear and quadratic equations simultaneously |
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200 | (1) |
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19.4 Graphical solution of cubic equations |
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200 | (3) |
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20 Graphs with logarithmic scales |
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203 | (10) |
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20.1 Logarithmic scales and logarithmic graph paper |
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203 | (1) |
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20.2 Graphs of the form v = ax" |
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204 | (3) |
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20.3 Graphs of the form y = abx |
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207 | (1) |
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20.4 Graphs of the form y = aekx |
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208 | (3) |
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211 | (2) |
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213 | (17) |
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213 | (1) |
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213 | (6) |
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219 | (4) |
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223 | (2) |
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225 | (2) |
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21.6 Construction of triangles |
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227 | (3) |
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22 Introduction to trigonometry |
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230 | (17) |
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230 | (1) |
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22.2 The theorem of Pythagoras |
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230 | (3) |
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22.3 Sines, cosines and tangents |
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233 | (2) |
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22.4 Evaluating trigonometric ratios of acute angles |
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235 | (3) |
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22.5 Solving right-angled triangles |
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238 | (3) |
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22.6 Angles of elevation and depression |
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241 | (4) |
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245 | (2) |
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23 Trigonometric waveforms |
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247 | (11) |
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23.1 Graphs of trigonometric functions |
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247 | (1) |
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23.2 Angles of any magnitude |
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248 | (3) |
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23.3 The production of sine and cosine waves |
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251 | (1) |
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23.4 Terminology involved with sine and cosine waves |
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251 | (3) |
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23.5 Sinusoidal form: A sin(ωτ ± α) |
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254 | (4) |
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24 Non-right-angled triangles and some practical applications |
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258 | (10) |
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24.1 The sine and cosine rules |
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258 | (1) |
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24.2 Area of any triangle |
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259 | (1) |
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24.3 Worked problems on the solution of triangles and their areas |
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259 | (2) |
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24.4 Further worked problems on the solution of triangles and their areas |
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261 | (1) |
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24.5 Practical situations involving trigonometry |
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262 | (2) |
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24.6 Further practical situations involving trigonometry |
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264 | (4) |
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25 Cartesian and polar co-ordinates |
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268 | (6) |
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268 | (1) |
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25.2 Changing from Cartesian to polar co-ordinates |
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268 | (2) |
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25.3 Changing from polar to Cartesian co-ordinates |
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270 | (1) |
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25.4 Use of Pol/Rec functions on calculators |
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271 | (2) |
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273 | (1) |
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26 Areas of common shapes |
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274 | (13) |
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274 | (1) |
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274 | (3) |
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26.3 Areas of common shapes |
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277 | (8) |
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26.4 Areas of similar shapes |
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285 | (2) |
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27 The circle and its properties |
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287 | (12) |
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287 | (1) |
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27.2 Properties of circles |
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287 | (2) |
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289 | (1) |
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27.4 Arc length and area of circles and sectors |
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290 | (4) |
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27.5 The equation of a circle |
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294 | (3) |
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297 | (2) |
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28 Volumes and surface areas of common solids |
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299 | (19) |
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299 | (1) |
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28.2 Volumes and surface areas of common shapes |
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299 | (7) |
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28.3 Summary of volumes and surface areas of common solids |
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306 | (1) |
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28.4 More complex volumes and surface areas |
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306 | (6) |
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28.5 Volumes and surface areas of frusta of pyramids and cones |
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312 | (4) |
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28.6 Volumes of similar shapes |
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316 | (2) |
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29 Irregular areas and volumes and mean values |
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318 | (11) |
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29.1 Areas of irregular figures |
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318 | (3) |
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29.2 Volumes of irregular solids |
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321 | (1) |
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29.3 Mean or average values of waveforms |
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322 | (5) |
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327 | (2) |
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329 | (14) |
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329 | (1) |
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329 | (1) |
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330 | (1) |
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30.4 Addition of vectors by drawing |
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331 | (2) |
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30.5 Resolving vectors into horizontal and vertical components |
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333 | (1) |
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30.6 Addition of vectors by calculation |
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334 | (4) |
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338 | (1) |
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339 | (1) |
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340 | (3) |
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31 Methods of adding alternating waveforms |
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343 | (11) |
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31.1 Combining two periodic functions |
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343 | (1) |
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31.2 Plotting periodic functions |
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344 | (1) |
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31.3 Determining resultant phasors by drawing |
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345 | (2) |
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31.4 Determining resultant phasors by the sine and cosine rules |
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347 | (1) |
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31.5 Determining resultant phasors by horizontal and vertical components |
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348 | (4) |
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352 | (2) |
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32 Presentation of statistical data |
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354 | (13) |
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32.1 Some statistical terminology |
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355 | (1) |
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32.2 Presentation of ungrouped data |
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356 | (3) |
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32.3 Presentation of grouped data |
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359 | (8) |
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33 Mean, median, mode and standard deviation |
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367 | (8) |
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33.1 Measures of central tendency |
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367 | (1) |
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33.2 Mean, median and mode for discrete data |
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368 | (1) |
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33.3 Mean, median and mode for grouped data |
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369 | (1) |
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370 | (2) |
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33.5 Quartiles, deciles and percentiles |
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372 | (3) |
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375 | (10) |
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34.1 Introduction to probability |
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376 | (1) |
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377 | (7) |
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384 | (1) |
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35 Introduction to differentiation |
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385 | (17) |
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35.1 Introduction to calculus |
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385 | (1) |
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385 | (1) |
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35.3 The gradient of a curve |
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386 | (1) |
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35.4 Differentiation from first principles |
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387 | (1) |
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35.5 Differentiation of y = axn by the general rule |
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388 | (3) |
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35.6 Differentiation of sine and cosine functions |
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391 | (2) |
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35.7 Differentiation of eax and Inax |
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393 | (1) |
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35.8 Summary of standard derivatives |
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394 | (1) |
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35.9 Successive differentiation |
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395 | (1) |
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395 | (2) |
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35.11 Differentiation of a product |
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397 | (1) |
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35.12 Differentiation of a quotient |
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398 | (1) |
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35.13 Function of a function |
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399 | (3) |
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402 | (14) |
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36.1 The process of integration |
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402 | (1) |
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36.2 The general solution of integrals of the form ax" |
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403 | (1) |
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403 | (3) |
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406 | (2) |
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36.5 The area under a curve |
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408 | (6) |
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414 | (2) |
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416 | (9) |
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416 | (1) |
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37.2 The nth term of a series |
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417 | (1) |
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37.3 Arithmetic progressions |
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418 | (3) |
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37.4 Geometric progressions |
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421 | (4) |
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38 Binary, octal and hexadecimal numbers |
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425 | (13) |
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425 | (1) |
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426 | (4) |
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430 | (2) |
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432 | (5) |
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437 | (1) |
List of formulae |
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438 | (4) |
Answers to Practice Exercises |
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442 | (21) |
Index |
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463 | |