Math, asked by faizalfasu, 3 months ago

sin3A=3sinA-4sin cube A

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Answered by GeniusYH

0

Answer:

Hence Proved

Step-by-step explanation:

Please refer the following picture for the required proof.

Hoping that I have not made any mistakes, You're welcome.

Hope you have found my answer useful. If my answer deserves a brainliest, do mark it.

GeniusH

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