Show that can be written as cos (2 cos sec 2i sin ) (cos0 isin 0)6 (cos0 isine)8...

cose i sin6 cose i sin8 1 cose i si ...

Show that can be written as cos (2 cos - sec - 2i sin ).

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Show that

can be written as cos θ(2 cos θ - sec θ - 2i sin θ).

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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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Show that can be written as cos (2 cos - sec - 2i sin ).

Question:

(cos0 + isin 0)6 (cos0 +isine)8

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Cambridge International AS & A Level Further Mathematics Coursebook

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