Show that a1,a2,…..an’…..form an AP Where an is defined as below: (i) an = 9 – 5n .....an'.....form an AP Where an is defined as below: (i) an = 9 - 5n a2 Show that a1 October 4, 2020 Category: Chapter 5 - Arithmetic Progressions , Maths , NCERT Class 10 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related