If `A` and `B` are acute angles such that `tanA=1/2` , `tanB=1/3` and `tan(A+B)=(tanA+tan\ B)/(1-tanAtanB)` , find `A+B` .

If A and B are acute angles such that tanA=1/2,tanB=1/3 and tan(A+B)=(tanA+tanB)/(1-tanAtanB) , find A+B

If A and B are acute angles such that tanA=(1)/(3) , tanB=(1)/(2) and tan(A+B)=(tanA+tanB)/(1-tanAtanB) , Then find the value of A+B .

Prove that- sin(A-B)/sin(A+B)= (tanA-tanB)/(tanA+tanB)

Prove that- sin(A-B)/sin(A+B)= (tanA-tanB)/(tanA+tanB)

If A and B are positive acute angles and sinA =3/5,cosB=(15)/(17) , find the value of (tanA-tanB)/(1+tanAtanB) .

If tanA=1/2,tanB=1/3, Prove that A+B=(pi)/4

If tanA=1/2,tanB=1/3, Prove that A+B=(pi)/4

If A and B are acute angles and sinA/sin B= sqrt2 and tanA/tanB = sqrt3 , find A and B.

(tanA-tanB)^2+(1+tanAtanB)^2=sec^2Asec^2B .