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cos(tan^(-1)(3/4)) =...

`cos(tan^(-1)(3/4)) =`

A

(a) `(4)/(5)`

B

(b) `(3)/(5)`

C

(c) `(3)/(4)`

D

(d) `(2)/(5)`

Text Solution

Verified by Experts

The correct Answer is:
A
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