Find the angle between two vectors 
and 
with magnitudes 1 and 2 respectively, when 
|
| = 1
|
| = 2
Since,
Substituting the given values we get:
⇒
⇒
⇒
⇒ θ = 60° = 
Ans: θ = 60° = 
1
Find the angle between two vectors and with magnitudes 1 and 2 respectively, when
|| = 1
|| = 2
Since,
Substituting the given values we get:
⇒
⇒
⇒
⇒ θ = 60° =
Ans: θ = 60° =