If `vec a= hat i+hat j and vec b = 4hat i-hat j` find a unit vector in the direction of the vector `(2vec a -vec b)` ; also find vector and scalar components of `(2vec a - vec b)` along two coordinate axes.

If vec(a)=hat(i)+hat(j) " and " vec(b)=4hat(i)-hat(j) , find a unit vector in the direction of the vector (2vec(a)-vec(b)) , also find vector and scalar components of (2vec(a)-vec(b)) along two coordinates axes.

5.If vec a=hat i+hat j-4hat k and vec b=4hat i-hat j-2hat k then find (i) a unit vector in the direction of the vector (2vec a-vec b) and (ii) vector and scalar components of the vector (2vec a-vec b) along coordinate axes.

If vec a= hat i- 2 hat j and vec b= 2 hat i+ 2 hat j , find a unit vector parallel to the vector 3 vec a- 2 vec b .

If vec(a)=hat(i)+hat(j)-4hat(k) " and " vec(b)=4hat(i)-hat(j)-2hat(k) , then find (i) a unit vector in the direction of the vector (2vec(a)-vec(b)) and (ii) vector and scalar components of the vector (2vec(a)-vec(b)) along coordinate axes.

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 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 .

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

If vec a=4 hat i -hat j +hat k and vec b =2hat i-2 hat j+hat k , then find a unit vector vec a+ vec b .

If vec a=hat i+2hat j-3hat k and vec b=2hat i+4hat j+9hat k find a unit vector parallel to vec a+vec b