The angle between vector 
and the resultant of 
and 
is :
Text Solution
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To find the angle between the vector 
and the resultant of 
and 
, we first find the resultant vector of 
and 
.
The resultant vector of 
and ( 
) can be simply found by adding these two vectors:
Now, we need to find the angle between the vector 
and this resultant vector 
. Since the resultant vector is just a scaled version of 
, they are in the same direction. The angle between any vector and another vector that is a scaled version of the first vector is always 
,
because they are parallel to each other.
Therefore, the angle between 
and the resultant of 
and 
is 
.
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