Find `vecaxxvecb and |vecaxxvecb|` if `vec=hati-7hatj+7hatk vecb=3hati-2hat+2hatk``

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

Find |vecaxxvecb|,if veca=hati-7hatjandvecb=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 vecaxxvecb if veca=i+hatk and vecb=hati+hatj+hatk .

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

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

If vecrxxveca=vecrxxvecb , veca=2hati-3hatj+4hatk, vecb=7hati+hatj-6hatk,vecc=hati+2hatj+hatk , and vecr*vecc=-3 then find vecr*veca

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

Find the sum of the vectors vec=hati-2hatj+hatk, vecb=-2hati+4 hatj+5hatk and vecc=hati-6hatj-7hatk