Question

Prove that:
(sin A + cos A) (tan A + cot A) = sec A+ cosec A​

Answer 1

Answer:

equal to R.H.S.

Hence proved

Answer 2

Answer is given.

First u need to understand is that sin=1/cosec and

cos=1/sec. Then the trignometric identity.

sin^2A+cos^2A=1