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Prove that: sin^(-1)(4/5)+sin^(-1)(5/(13...

Prove that: `sin^(-1)(4/5)+sin^(-1)(5/(13))+sin^(-1)((16)/(65))=pi/2`

A

0

B

`(pi)/(2)`

C

`pi`

D

`sin^(-1).(63)/(65)`

Text Solution

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The correct Answer is:
B
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