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If cos^(-1)lambdacos^(-1)mu+cos^(-1)gamm...

If `cos^(-1)lambdacos^(-1)mu+cos^(-1)gamma=3pi,` then find the value of `lambdamu+mulambdadot`

A

0

B

1

C

3

D

6

Text Solution

Verified by Experts

The correct Answer is:
C
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