Solve the following equations for , in the interval 0 < < 2, giving your answers
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Solve the following equations for θ, in the interval 0 < θ < 2π, giving your answers to 3 significant figures where they are not exact.
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a 5 cos 20 = 4 c √√√3 tan 40-5=-4 b 5 sin 30 + 3 = 1 d√10 cos 20 + √√2 = 3√2
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a 0322 282 346 596 b ...View the full answer
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Related Book For
Pearson Edexcel A Level Mathematics Pure Mathematics Year 2
ISBN: 9781292183404
1st Edition
Authors: Greg Attwood, Jack Barraclough, Ian Bettison, David Goldberg, Alistair Macpherson, Joe Petran
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