13. Show that the equation of the line passing through the origin and making an angle θ with the line y = mx + c is y/x = m +- tan θ/1 + m tan θ. 13. Show that the equation of the line passing through the origin and making an angle θ with the line y = mx + c is y/x = m +- tan θ/1 + m tan θ. October 30, 2021 Category: Chapter 10 - Straight Lines , Maths , NCERT Exemplar Class 11 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related