13. How many terms of G.P. 3, 3^2 , 3^3 , … are needed to give the sum 120? … are needed to give the sum 120? 13. How many terms of G.P. 3 3^2 33 October 27, 2021 Category: Chapter 9 - Sequences and Series , Maths , NCERT Exemplar Class 11 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related
