If alphaandbeta are two angles in the fi...

If `alphaandbeta` are two angles in the first quadrant such that `sin(alpha+beta)=1andsin(alpha-beta)=1//2`, find `tan(alpha+2beta).`

A

`-sqrt2`

B

`sqrt2`

C

`-sqrt3`

D

`sqrt3`

लिखित उत्तर

Verified by Experts

The correct Answer is:

C

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