MENU
Question -

Prove that: (tan A + tan B) / (tan A – tan B) = sin (A + B) / sin (A – B)



Answer -

Let us consider LHS: (tan A + tan B) / (tan A – tan B)

= RHS
∴ LHS = RHS
Hence proved.

Comment(S)

Show all Coment

Leave a Comment

Free - Previous Years Question Papers
Any questions? Ask us!
×