Compute the magnitude of the following vectors. Also mention whch of these are unit vector: `veca=hati+hatj+hatk`

Compute the magnitude of the following vectors. Also mention whch of these are unit vector: vecb=2hati-7hatj-3hatk

Compute the magnitude of the following vectors. Also mention whch of these are unit vector: hati/sqrt(3)+hatj/sqrt(3)-hatk/sqrt(3)

Compute the magnitude of the following vectors: veca = hati+hatj+hatk,vecb = 3hati+hatj-4hatk,vecc= - 1/sqrt3hati-1/sqrt3hatj+1/sqrt3hatk.

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 = 2hati+2sqrt2hatj-3hatk.

Find a unit vector in the direction of vector vecA=(hati-2hatj+hatk)

Find the unit vector in the direction of vector veca=4hati+3hatj+hatk .

Find the projection of vector veca=5hati-hatj-3hatk on the vector vecb=hati+hatj+hatk .

The unit vector along vector hati + hatj + hatk is ………..

The vector component of vector vecA =3hati +4hatj +5hatk along vector vecB =hati +hatj +hatk is :