The solution of |cosx| = cosx - 2sinx is...

The solution of `|cosx| = cosx - 2sinx` is :

A

`x = npi`

B

`x = npi + pi/4`

C

`x = (2n + 1) pi + pi/4`

D

`x = npi + (-1)^(n) pi/4 (n in I).`

Text Solution

Verified by Experts

The correct Answer is:

C

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