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+2hatj-7hatk

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

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

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

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

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

Write a unitvector in the direction of the sum of vectors veca=2hati-hatj-2hatk and vecb=-hati+hatj+3hatk