Mark (√) against the correct answer in the following:
If 
and 
then the angle between 
and 
is
Given
|
And 
x 
=
|
x 
=
Let the angle between the vector be θ
As we know that,
|
x 
Substituting the values,
7=2 
7
⇒ 
=
⇒
1
Mark (√) against the correct answer in the following:
If and then the angle between and is
Given
|
And
x =
| x =
Let the angle between the vector be θ
As we know that,
| x
Substituting the values,
7=2 7
⇒ =
⇒