7. Find the sum to n terms of the A.P., whose k th term is 5k + 1. 7. Find the sum to n terms of the A.P. whose k th term is 5k + 1. October 27, 2021 Category: Chapter 9 - Sequences and Series , Maths , NCERT Exemplar Class 11 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related