Prove that: cot A – cos A / cot A + cos A = cosec A – 1 / cosec A + 1 Prove that: cot A - cos A / cot A + cos A = cosec A - 1 / cosec A + 1 October 5, 2020 Category: Chapter 8 - Introduction to Trigonometry , Maths , NCERT Class 10 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related
