Let `veca=7hati-2hatj+hatk,vecb=hati-2hatj+2hatk and vecc=3hati-8hatk` and `vecd=-hatj+hatk`.(i) Find `vecb-veca`

Let veca=7hati-2hatj+hatk,vecb=hati-2hatj+2hatk and vecc=3hati-8hatk and vecd=-hatj+hatk .(iii)Find the unit vector along vecb-veca

Let veca=7hati-2hatj+hatk,vecb=hati-2hatj+2hatk and vecc=3hati-8hatk .i Compute vecaxxvecb and vecaxxvecc .

Let veca=7hati-2hatj+hatk,vecb=hati-2hatj+2hatk and vecc=3hati-8hatk .ii Are the products veca.(vecbxxvecc) and (vecaxxvecb).vecc obtained are same?

If veca=3hati+2hatj+2hatk,vecb=hati+2hatj-2hatk Find veca+vecb and veca-vecb

Let ' veca=hati+4 hatj+2 hatk, vecb=3 hati-2 hatj+7 hatk' and 'vecc=2 hati-hatj+4 hatk'. Find a vector 'd' 'which is perpendicular to both 'veca' and 'vecb', and 'vecc . vecd=15'

If the vectors veca=hati+hatj+hatk,vecb=2hati-hatj+hatk and vecc=khati-2hatj+3hatk are coplaner then find the value of k.

Find P,if veca=-2hati-hatj+2hatk and vecb=hati+phatj+hatk and vecaxxvecb=3hati+4hatj+5hatk .

if veca=hati+hatj+hatk, vecb=2 hati-hatj+3 hatk and vecc=hati-2 hatj+hatk , find a unit vector parallel to the vector 2 veca-vecb+3 vecc

If veca = hati-3hatj + a hatk , vecb =hati - 2hatj +5hatk and veca xx vecb = -2 hati +hatj +beta hatk then the value of beta is equal to