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Cos^(-1)(cos12) -Sin^(-1) (sin12)=...

`Cos^(-1)(cos12) -Sin^(-1) (sin12)=`

A

0

B

`pi`

C

`8pi+24`

D

`8pi-24`

Text Solution

Verified by Experts

The correct Answer is:
D
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AAKASH SERIES-REVISION EXERCISE-INVERSE TRIGONOMETRIC FUNCTIONS
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  15. The number of real solutions of Tan^(-1)sqrt(x(x+1))+Sin^(-1)sqrt(x^(2...

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