a Show that tan cot 2 cosec 2 b Hence find the value of tan 75 cot 75 ...

a. Show that tan + cot 2 cosec 2. b. Hence find the value

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a. Show that tan θ + cot θ ≡ 2 cosec 2θ.

b. Hence find the value of tan 75° + cot 75°.

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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 11, 2023 07:12 AM

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a. Show that tan + cot 2 cosec 2. b. Hence find the value

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Pearson Edexcel A Level Mathematics Pure Mathematics Year 2

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