If `tan A=(3)/(4)` then find the value of `sin A*cos A`

If A lies in the third quadrant and tan A=(4)/(3) then find the value of sin A+cos A

If tan A = (7)/(24) find the value of sin A cos A.

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 tan A = (3)/(4) , find the value of (1)/( sin A) + (1)/( cos A)

If tan A =a/b , then find the value of ("a sin A- b cos A")/("a sin A + b cos A") .

If tan A =a/b , then find the value of ("a sin A- b cos A")/("a sin A + b cos A") .

If tan A = 3/4 , find the value of sin A.

If cos A =(1)/(3) ,then find the values of sin A and tan A.