prove that : tan A + sec A - 1 / tan A - sec A + 1 = 1 - Maths - Introduction to Trigonometry

Question

prove that : tan A + sec A - 1 / tan A - sec A + 1 = 1 + sin A /
cos A

Koka Sri Lakshmi Divya Sai · Accepted Answer

prove that : tan A + sec A - 1 / tan A - sec A + 1 = 1 + sin A / cos A