Math, asked by tayyabaafaq72149, 11 months ago

prove that sinA+sin3A+sin5A+sin7A\cosA+cos3A+cos5A+cos7A=tan4A

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Answered by aradhya1618

1

ahkklvgxkmcgbgkfdfkczukv

Answered by ishanbajpai123ozm5mo

0

Solution is given in the Image attached

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