Question

tanA/(1+tan square A) square+ cot A/(1+cot square A )square​

Answer 1

Step-by-step explanation:

tan A / (sec^2 A)^2 + cotA / (cosec^2 A) = sin A cos^3 A + cos A sin^3 A = sin A cos A( cos^2 A+sin^2 A) = sinA cos A