13. If three points (h, 0), (a, b) and (0, k) lie on a line, show that a/h + b/k =1. 0 ) 13. If three points (h A) b) and (0 k) lie on a line show that a/h + b/k =1. October 27, 2021 Category: Chapter 10 - Straight Lines , Maths , NCERT Exemplar Class 11 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related