Mark (√) against the correct answer in the following:
A unit vector in the direction of the vector 
is
Given vector 
Property : The unit vector corresponding to the vector 
Therefore the unit vector corresponding to the vector 
is
1
Mark (√) against the correct answer in the following:
A unit vector in the direction of the vector is
Given vector
Property : The unit vector corresponding to the vector
Therefore the unit vector corresponding to the vector
is