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Find the value of cos^(-1) ( cos . (2pi...

Find the value of ` cos^(-1) ( cos . (2pi)/3) + sin^(-1) ( sin . (2pi)/3)`.

A

`pi/2`

B

`-pi`

C

`pi`

D

`0`

Text Solution

Verified by Experts

The correct Answer is:
C
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