Find the projection of `vecb+vecc` on `veca` where`veca=hati+2hatj+hatk, vecb=hati+3hatj+hatk` and `vecc=hati+hatk`.

Write the projection of vecb + vecc on veca where veca = 2 hati- 2 hatj +hatk, vecb = hati+ 2hatj- 2hatk and vecc = 2 hati- hatj+ 4 hatk

Find the projection of the vector veca=3hati+2hatj-4hatk on the vector vecb=hati+2hatj+hatk .

(a) Calculate vecr=veca-vecb+vecc where veca=5hati+4hatj-6hatk, vecb=-2hati+2hatj+3hatk and vecc=4hati+3hatj+2hatk . (b) Calculate the angle between vecr and the z-axis . (c) Find the angle between veca " and " vecb

Find vecB xx vecA if vecA = 3hati - 2hatj + 6hatk and vecB = hati - hatj + hatk .

Find vecA xx vecB if vecA = hati - 2hatj + 4hatk and vecB = 2hati - hatj + 2hatk

Find the projection oif veca=2hati+3hatj+2hatk on the vector vecb=hati+2hatj+hatk .

Find the projection of veca=2hati-hatj+hatk ON vecb=hati-2hatj+hatk.

what is the projection of veca=hati+hatj+hatk on the vecb=hati+hatj

Find the angle between the vectors veca+vecb and veca-vecb if veca=2hati-hatj+3hatk and vecb=3hati+hatj-2hatk .

If veca = 2 hati - 3hatj, vecb = hati + hatj -hatk, vecc = 3hati - hatk, find [a vecb vecc]