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Cos^(-1)(3/5)+Cos^(-1)(12/13)=...

`Cos^(-1)(3/5)+Cos^(-1)(12/13)=`

A

`Cos^(-1)(16/65)`

B

`Cos^(-1)(33/65)`

C

`Cos^(-1)(77/85)`

D

`Cos^(-1)(12/13)`

Text Solution

Verified by Experts

The correct Answer is:
A
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