Prove the following sin θ/ 1 + cos θ + 1 + cos θ /sin θ = 2 cosec θ Prove the following sin θ/ 1 + cos θ + 1 + cos θ /sin θ = 2 cosec θ November 25, 2020 Category: Chapter 8 - Introduction to Trigonometry , Maths , NCERT Class 10 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related
