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If sin(alpha+beta)=1 and sin(alpha-beta)...

If `sin(alpha+beta)=1 and sin(alpha-beta)=1/2` where `alpha,beta in [0,pi/2]`, then `tan(2alpha+beta)=`

A

`-sqrt3`

B

`-1/sqrt3`

C

`sqrt3`

D

`1/sqrt3`

Text Solution

Verified by Experts

The correct Answer is:
B
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