If `A+B, A` are acute angles such that `sin (A+B)=(24)/(25) and tan A=(3)/(4)`, then find the value of `cos B`.

If A and B are acute angles such that sinA = sin^(2) B,cos^(2) A = 3 cos^(2) B then

If A and B are acute angles such that sin A = cos B , then A +B = _______

If 0 lt A lt B lt (pi)/(4) and sin (A+B)=(24)/(25) and cos (A-B)= (4)/(5) , then find the value of tan 2A .

17. If each of o, B and Y is a positive acute angle such that Sin +B-Y) 3, cos (B+ y-a) and tan a- P) 1 then find the values of o, B and

If A and B are acute angles such that sinA=sin^(2)B,2cos^(2)A=3cos^(2)B then B equal to

If A and B are acute angles and (sin A)/(sin B)=sqrt(2) and (tan A)/(tan B)=sqrt(3), find A and B

In an acute angled DeltaABC , if tan (A+B-C) = 1 and sec (B+C-A)=2 , then find the value of cos (4B-3A) .

If A and B are acute angles such that sin A =cos B , prove that (A+B)=90^@ .