Consider the vectors `veca=2hati-3hatj+hatk`
Find `lamda` if `veca` is perpendicular to `hati+3hatj+lamdahatk`.

Consider the vectors veca=2hati-3hatj+hatk Find abs(veca)

Consider the vectors veca=2hati-3hatj+hatk . Find a vector parallel to veca having magnitudes 7 units.

Consider the vectors veca=hati+2hatj-3hatk and vecb=4hati-hatj-2hatk . Find veca.vecb

Consider the vectors veca=hati-hatj+3hatk and vecb=3hati-7hatj+hatk Write (veca+vecb)/2

A unit vector coplanar with hati + hatj + 2 hatk and hati + 2 hatj + hatk, and perpendicular to hati + hatj + hatk is : a) ((hatj - hatk )/( sqrt2)) b) ((hati + hatj+ hatk )/( sqrt3)) c) ((hati + hatj + 2 hatk )/( sqrt6)) d) ((hati + 2 hatj + hatk )/( sqrt6))

Consider the vectors veca=hati+2hatj-3hatk and vecb=4hati-hatj-2hatk . Find absveca and absvecb

Consider the vectors veca=hati-hatj+3hatk and vecb=3hati-7hatj+hatk Find the area of the parallelogram with adjacent sides veca and vecb .

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