Given that 2 sin 5 cos 3 cos ( ), where 0 90, find the value of ...

We are given the equation 2 sin 5 cos 3 cos We want to find the value of ...

Given that 2 sin 5 cos 3 cos ( + ), where 0

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Given that 2 sin θ − √5 cos θ ≡ −3 cos (θ + α), where 0 < α < 90°, find the value of α.

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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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Given that 2 sin 5 cos 3 cos ( + ), where 0

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Pearson Edexcel A Level Mathematics Pure Mathematics Year 2

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