Math, asked by sunmoon18, 8 months ago

please answer wisely and correctly. don't say we can change them into cos9xsin8x. just clear my doubt.

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Answered by Yashbhoir25

0

Answer should be

1/2[sin17x - sinx]

Bcoz (-) must come in answer..

It is rule of trigonometry....

Plz mark as brainiest answer!!

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