When is small, find the approximate values of a sin 40 tan 20 30 b 1 cos20 tan 20 sin 3 tan0 0 sin 20...

When is small, find the approximate values of: a sin 40 tan 20 30 b 1

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When θ is small, find the approximate values of:

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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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Question Posted: Aug 10, 2023 08:01 AM

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When is small, find the approximate values of: a sin 40 tan 20 30 b 1

Question:

a sin 40 tan 20 30 b 1 - cos20 tan 20 sin с 3 tan0 - 0 sin 20

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Pearson Edexcel A Level Mathematics Pure Mathematics Year 2

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