Prove that: 2sin^2 3π/4 + 2cos^2 π/4 + 2sec^2 π/3 = 10 Prove that: 2sin^2 3π/4 + 2cos^2 π/4 + 2sec^2 π/3 = 10 October 22, 2021 Category: Chapter 3 - Trigonometric Functions , Maths , NCERT Exemplar Class 11 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related
