Example 3 Find the distance between the points P(1, –3, 4) and Q (– 4, 1, 2). 1 2 3% 4) and Q (– 4 Example 3 Find the distance between the points P(1 October 30, 2021 Category: Chapter 12 - Introduction to 3D Geometry , Maths , NCERT Exemplar Class 11 ,
