Question

if vector |a|=3 vector| b|=4 |a+b|=5 find the value of |a-b|​

Answer 1

Answer:

Bhai mai Einstein nahi hu

Answer 2

Given that vector |a|=3

vector |b|=4

|a+b|=5

and asked to find |a-b|=?

Solution :

|a-b|=|3-4|= -1