Math, asked by piyushsharma82paxg79, 7 months ago

cos 3θ-2 cos4θ
____________, when θ=150'
sin3θ +2sin 4θ




Please answer with all steps without missing any step

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Answers

Answered by disha7284
2

hello friend

here is your answer☺☺

hope it will help you:)

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