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cos(tan^(-1)((1)/(3))+tan^(-1)((1)/(2)))...

`cos(tan^(-1)((1)/(3))+tan^(-1)((1)/(2)))=`

A

`1/sqrt2`

B

`sqrt2`

C

`sqrt3/2`

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
A
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ML KHANNA-INVERSE CIRCULAR FUNCTIONS -Self Assessment Test
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