If ` tan(A+B)=m , tan (A-B)=n, " then " tan 2A= `

Statement-I : If 0 lt alpha, beta lt pi/4, sin alpha =a/sqrt(1+a^(2)), cos beta = b/sqrt(1+b^(2)) , then tan (alpha + beta) = (a+b)/(a-b) Statement-II: If tan(A + B)\m, tan(A-B) =n , then tan 2B =(m-n)/(m+n)

If tan(A+B) = m and tan (A - B) = n , find tan 2A and tan 2B in terms of m and n (mn != 1)

Statement I: If 0

If tan (A+B)=p, tan(A-B)=q find tan 2A.

If 2 tan A=3 tan B , " then " tan (A-B)=

If tan(A+B)=p&tan(A-B)=q , then the value of tan 2A is

If tan(A+B)=x and tan(A-B)=y then find the values of tan 2A and tan2B

Prove that, tan (B - C) + tan (C -A ) + tan (A -B) = tan (B-C) tan (C-A) tan (A -B)