Example 18 : The sum of first 7 odd natural numbers is 49. Example 18 : The sum of first 7 odd natural numbers is 49. July 12, 2021 Category: Chapter 6 - Squares and Square Roots , Chapter 7 - Cubes and Cube Roots , Maths , NCERT Class 8 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related
