[Math Revolution GMAT math practice question]
If the integers \(p, q, r\), and \(s\) satisfy \(p<q<r<s\), are they consecutive?
\(1) r-q=1\)
\(2) (p-q)(r-s)=1\)![]()
If the integers \(p, q, r\), and \(s\) satisfy \(p<q<r<s\), are they consecutive?
\(1) r-q=1\)
\(2) (p-q)(r-s)=1\)
