Find sin 4 + 4 cos 4 in terms of cosines of multiple angles.

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Find sin⁴ θ + 4 cos⁴ θ in terms of cosines of multiple angles.

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Cambridge International AS & A Level Further Mathematics Coursebook

ISBN: 9781108403375

1st Edition

Authors: Lee Mckelvey, Martin Crozier

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Question Posted: Oct 15, 2021 01:00 AM

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Find sin 4 + 4 cos 4 in terms of cosines of multiple angles.

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Cambridge International AS & A Level Further Mathematics Coursebook

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