Find `vecaxxvecb and |vecaxxvecb|` if `veca=2hati+hatj+3hatk and vecb=3hati+5hatj-2hatk`

Find |vecaxxvecb| , if veca=2hati-7hatj+7hatk and vecb=3hati-2hatj+2hatk

Find |vecaxxvecb|,if veca=hati-7hatj+7hatkandvecb=3hati-2hatj+2hatk .

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

find vecA xx vecB if vecA = hati - 2 hatj + 4 hatk and vecB = 3 hati - hatj + 2hatk

Find vecAxxvecB if vecA=hati-2hatj+4hatk " and " vecB=3hatj+2hatk

Find vecaxxvecb if veca=i+hatk and vecb=hati+hatj+hatk .

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

The point of intersection of vecrxxveca=vecbxxveca and vecrxxvecb=vecaxxvecb where veca=hati+hatj and vecb=2hati-hatk is (A) 3hati+hatj-hatk (B) 3hati-hatk (C) 3hati+2hatj+hatk (D) none of these

Find (veca+3vecb)*(2veca-vecb) . If veca=hati+hatj+2hatk, hatb=2hati+2hatj-hatk

If veca = (hati + hatj +hatk), veca. vecb= 1 and vecaxxvecb = hatj -hatk , " then " vecb is (a) hati - hatj + hatk (b) 2hati - hatk (c) hati (d) 2hati