If 
and 
are two vectors such that 
and 
, find the angle between.
The angle between 
and 
is 60 ̊ .
We have, 
and 
.
………………… (1)
and 
………………….. (2)
Dividing equation (1) by equation (2),
∴ The angle between 
and 
is 60 ̊ .
1
If and are two vectors such that and , find the angle between.
The angle between and is 60 ̊ .
We have, and .
………………… (1)
and ………………….. (2)
Dividing equation (1) by equation (2),
∴ The angle between and is 60 ̊ .