`vec(A)` is a vector with magnitude A, then the unit vector `hat(A)` in the direction `vec(A)` is

If vec(A) is a vector of magnitude 4 units due east. What is the magnitude and direction of a vector - 4 vec(A) ?

If vec(A) is a vector of magnitude 3 units due east. What is the magnitude and direction of a vector -4vec(A) ?

If vec(A) is a vector of magnitude 3 units due east. What is the magnitude and direction of a vector -4vec(A) ?

Find the magnitude of the vector vec(A)=hati-2hatj+3hatk .Also find the unit vector in the direction of vec(A) .

For given vector,vec a=2hat ij+2hat k and vec b=-hat i+hat j-hat k, find the unit vector in the direction of the vector vec a+vec b .

If vec a=hat i+hat j,vec b=hat j+hat k,vec c=hat k+hat i find the unit vector in the direction of vec a+vec b+vec c

For given vectors, vec a =2 hat i- hat j+2hat k and vec b =-hat i +hat j - hat k , find the unit vector in the direction of the vector vec a+ vec b .