18. P (a, b) is the mid-point of a line segment between axes. Show that equation of the line is x/a + y/b = 2. 18. P (a b) is the mid-point of a line segment between axes. Show that equation of the line is x/a + y/b = 2. October 30, 2021 Category: Chapter 10 - Straight Lines , Maths , NCERT Exemplar Class 11 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related