24. if p,q,r denote the vectors b*c , c*a and a*b respectively , show that a is parallel to q*r , b to r*p , c to p*q respectively

24. if p,q,r denote the vectors b*c , c*a and a*b respectively , show

1.	24. if p,q,r denote the vectors bc , ca and ab respectively , show that a is parallel to qr , b to rp , c to pq respectively
Answer» 24. if p,q,r denote the vectors bc , ca and ab respectively , show that a is parallel to qr , b to rp , c to pq respectively