If p^2+q^2+r^2=1,how do we prove that (-1/2) ? pq+rq+pr ? 1 ? (p,q,r€ R)

Asked By jackie On 03/14/2017 16:39

Answers

Can you rewrite the problem, because the existing problem does not make sense?
Answered On 03/15/2017 01:44