Verify a – (– b) = a + b for the following values of a and b. (i) a = 21, b = 18 b = 18 Verify a – (– b) = a + b for the following values of a and b. (i) a = 21 October 6, 2020 Category: Chapter 1 - Integers , Maths , NCERT Class 7 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related
