Math, asked by AkagamiShanks, 4 months ago

cos3a+cosa/sin3a-sina

Answers

Answered by GeniusYH

0

Answer:

cot(a)

Step-by-step explanation:

(cos3a+cosa)/(sin3a-sina) = cot(a)

Do refer the attached picture for the 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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