Math, asked by poorviagarwal14, 1 year ago

Cos5x = 16cos5x - 20cos^(3)x + 5cosx

Answers

Answered by KnowMyPain
4

Find answer in the attachement below.

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poorviagarwal14: Thanks!!
Answered by nandiniilayaraja
0

Answer:

Find the answer in both the pictures.

Please mark me as brainelist.

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