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Solutions of sin^(-1) ( sin x) = sin x "...

Solutions of `sin^(-1) ( sin x) = sin x " are , if " x in ( 0, 2pi)`

A

4 real roots

B

2 positive real roots

C

2 negative real roots

D

5 real roots

Text Solution

Verified by Experts

The correct Answer is:
D
By graph

Option 4 is correct.
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