Find the unit vector in the direction of sum of vectors `veca=hat2i-hatj+hatk` and `vecb=2hatj+hatk.`

Find the unit vector in the direction of sum of vectors vec(a)=2hati-hatj+hatk and bar(b)=2hatj+hatk .

Find the unit vector in the direction of the vector = veca= hati+hatj+ 2hatk

Find the unit vector in the direction of the sum of the vectors veca=2hati+2hatj-5hatk and vecb=2hati+2hatj-7hatk

Find the unit vector in the direction of the sum of the vectors veca=2hati+2hatj-5hatk and vecb=2hati+hatj+3hatk .

Find the unit vector in the direction of the sum of the vectors veca=2hati+2hatj-5hatk and vecb=2hati+hatj+3hatk .

Find the unit vector in the direction of the vector veca=hati+hatj+2 hatk

Find the unit vector in the direction of the vector veca=hati+hatj+2hatk .

Find the unit vector in the direction of the vector veca=hati+hatj+2hatk .

Find the unit vector in the direction of the vector veca=hati+hatj+2hatk .