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The value of sec(2cot^(-1)2+cos^(-1)3/5)...

The value of `sec(2cot^(-1)2+cos^(-1)3/5)` is equal to

A

`25/24`

B

`-24/7`

C

`25/7`

D

`-25/7`

Text Solution

Verified by Experts

The correct Answer is:
D
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