105. Verify the property x + y = y + x of rational numbers by taking (d) x = -2/5, y = -9/10 105. Verify the property x + y = y + x of rational numbers by taking (d) x = -2/5 y = -9/10 July 9, 2021 Category: Chapter 1 - Rational Numbers , Maths , NCERT Class 8 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related