Without using your calculator find the exact values of a 2 sin 22 5 cos 22 5 c (sin 75 cos 75) b 2 cos 15 1 d 1 2 tan 8 tan 8...

Without using your calculator find the exact values of: a 2 sin 22.5 cos 22.5 c (sin

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Without using your calculator find the exact 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 11, 2023 07:12 AM

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Without using your calculator find the exact values of: a 2 sin 22.5 cos 22.5 c (sin

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a 2 sin 22.5° cos 22.5° c (sin 75° cos 75°)² - b 2 cos² 15° - 1 d 1 2 tan 8 - tan². 8

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Pearson Edexcel A Level Mathematics Pure Mathematics Year 2

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