If sin A = (3)/(5) and cos B =(12)/(13) then find the values ​​of sin (A+B) and cos (AB). , ,

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 = 12/13 , then find the value of cos A.

If sin A=(1)/(sqrt(5)) and sin B=(1)/(sqrt(10)) ,find the values of cos A and cos B .Hence using the formula cos(A+B)=cos A cos B-sin A sin B, show that (A+B)=45^(@).

If sin (3A-B) = 1 and cos (2A - B) = (sqrt(3))/(2) , then the value of sin A and cos B are .

If sin A=(5)/(13), then find the value of sec A cos ecA+tan A

If cosec A =(13)/(12) then find the value of (2 sin A-3 cos A)/(4 sin A-9 cosA)

If (sin A)/(sin B)=pand(cos A)/(cos B)=q then find the value of tanA and tan B

If A+B=90o and cos B=(3)/(5), what is the value of sin A?

If sin A=sin B and cos A=cos B, then find the value of A in terms of B.

If cos A=(12)/(13) then find sin A and tan A