Math, asked by pvpatel2004pp, 5 months ago

prove that
sin x + sin 2x +sin 4x +sin5x = 4 cos x/2 cos 3x/2 sin 3x

Answers

Answered by yokeshps2005

4

Answer:

hope so it helps you dear

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Answered by shivkumarprajapati43

0

Step-by-step explanation:

sorry................................

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