7. If a, b, c are all non zero and a + b+ c = 0 , prove that a^2/bc + b^2/ ca +c^2/ ab = 3. 7. If a B c are all non zero and a + b+ c = 0 prove that a^2/bc + b^2/ ca +c^2/ ab = 3. June 28, 2021 Category: Chapter 2 - Polynomials , Maths , NCERT Class 9 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related
