Mark (√) against the correct answer in the following:
If 
and 
then the angle between 
and 
is
Given vectors 
and 
Let the vector 
be 
|
Let the vector 
be 
|
= (5 
7) + 0 -(4 
1)
=35-4
=31
Let angle between the vectors 
and 
be θ
Using the dot product property of the vectors,
Substituting the given values in the equation,
⇒
=
⇒θ=
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