Question

• sin x + sin 2x + sin 3x + ...00, is equal to
a) ecosx sin(sin x).
b) esin* cos(cos x).
c) ecosx cos(sin x).
d) esin* sin(cos x).​

Answer 1

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• c is the correct ans

༄pls mark me as brainist answer ᭄

Answer 2

B bacauz ots b ok PLZZZZZZZZZZ write b bcauz its the answer