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The value of lim(|x| to oo) cos(tan^(-1)...

The value of `lim_(|x| to oo) cos(tan^(-1)(sin(tan^(-1)x)))` is equal to

A

`-1`

B

`sqrt(2)`

C

`-1/(sqrt(2))`

D

`1/(sqrt(2))`

Text Solution

Verified by Experts

The correct Answer is:
D
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