Question 3
Give an example of vectors ๐ โ and ๐ โ such that |๐ โ | = |๐ โ | but ๐ โ โ ๐ โ.
We know that
๐ ฬ is a unit vector, so its magnitude is 1
๐ ฬ is a unit vector, so its magnitude is 1
โด |๐ ฬ |=|๐ ฬ |=1
So, ๐ โ = ๐ ฬ & ๐ โ = ๐ ฬ

Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 9 years. He provides courses for Maths and Science at Teachoo.