If `tan A=(1-cos B)/(sin B)`, then tan3A is equal to

If tan A= (1- cos B)/(sin B), then tan 2A is equal to

If tan A= (1- cos B)/(sin B), then tan 2A is equal to

If tan A=(1-cos B)/(sin B), then tan2A=tan B

If tan A = (1 - cos B)/(sin B), then what is (2 tan A )/( 1 - tan ^(2) A ) equal to ?

44.If tan A=(1-cos B)/(sin B), find tan2A in terms of tan B

If tan A=1/2 and tan B=1/3 , then tan(A +B) is equal to

tan A = (1-cos B) / (sin B) rArr tan2A-tan B =

If sin A = (3)/(5) and cos B = (12)/(13) . Then the value of (tan A - tan B)/(1 + tan A tan B) is equal to

If (sin A)/(sin B)=(sqrt(3))/(2) and (cos A)/(cos B)=(sqrt(5))/(2) then tan A+tan B is equal to