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If alphaa n dbeta are the solutions of t...

If `alphaa n dbeta` are the solutions of the equation `at a ntheta+bs e ctheta=c ,` then show that `tan(alpha+beta)=(2a c)/(a^2-c^2)`

A

`( 2ab )/( a^(2) - b^(2))`

B

`( 2ab)/(a^(2) + b^(2))`

C

`( 2ac)/( a^(2) - c^(2))`

D

`( 2bc)/( b^(2) - c^(2))`

Text Solution

Verified by Experts

The correct Answer is:
C
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