Math, asked by mridugiri12345, 6 months ago

find general solution of cos3x=cosx

Answers

Answered by amankr8018

2

Answer:

x=0 is the correct answer.

Step-by-step explanation:

cos 3x = cos x

=>3x = x

=>x = 0

Please mark me as the brainliest answer.

Answered by purbabkp

1

Step-by-step explanation:

Hope this helps...if yes kindly vote mine for the brainliest answer❤️

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