Let →p and →q be the position vectors of P and Q respectively with respect to O and |→p|=p, |→q|=q. The points R and S divides PQ internally and externally in the ratio 3:2 respectively. If −−→OR and −−→OS are perpendicular, then

Let →p and →q be the position vectors of P and Q respectively wit

1.	Let →p and →q be the position vectors of P and Q respectively with respect to O and \|→p\|=p, \|→q\|=q. The points R and S divides PQ internally and externally in the ratio 3:2 respectively. If −−→OR and −−→OS are perpendicular, then
Answer» Let $\to p$ and $\to q$ be the position vectors of $P$ and $Q$ respectively with respect to $O$ and $\| \to p \| = p, \| \to q \| = q .$ The points $R$ and $S$ divides $P Q$ internally and externally in the ratio $3 : 2$ respectively. If $- - \to O R$ and $- - \to O S$ are perpendicular, then