When is small, find the approximate values of: a cos - 1 0 tan20 b 2(1-cos)
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When θ is small, find the approximate values of:
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a cos - 1 0 tan20 b 2(1-cos) - 1 tan - 1
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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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