find I a + b + c I.

Sahay Sir > Question Answers > find I a + b + c I.
Example 28 Let a, b and c be three vectors such that I a I = 3, I b I = 4, I c I = 5 and each one of them being perpendicular to the sum of the other two, find I a + b + c I.
05
Nov
Example 28 Let a, b and c be three vectors such that I a I = 3, I b I = 4, I c I = 5 and each one of them being perpendicular to the sum of the other two, find I a + b + c I. b and c be three vectors [...]
Posted in: Chapter 10 - Vector Algebra , Maths , NCERT Exemplar Class 12 ,
Tags: b and c be three vectors such that I a I = 3 , Example 28 Let a , find I a + b + c I. , I b I = 4 , I c I = 5 and each one of them being perpendicular to the sum of the other two ,