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If cos("sin"^(-1)2/5 + cos^(-1) x)=0, t...

If `cos("sin"^(-1)2/5 + cos^(-1) x)=0`, then x is equal to :

A

`(1)/(5)`

B

`(2)/(5)`

C

0

D

2

Text Solution

Verified by Experts

The correct Answer is:
B
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