11. Find the angle between the following pair of lines: x/2 = y/2 = z/1 and x-5/4 = y-2/1 = z-3/3 11. Find the angle between the following pair of lines: x/2 = y/2 = z/1 and x-5/4 = y-2/1 = z-3/3 November 15, 2021 Category: Chapter 11 - 3D Geometry , Maths , NCERT [...]