GATE CS 2015 Set 1 — General Aptitude Q9
In a triangle \(PQR\), \(PS\) is the angle bisector of \(\angle QPR\) and \(\angle QPS = 60^\circ\), where \(S\) lies on \(QR\). If \(PQ = r\) and \(PR = q\), what is the length of \(PS\)?
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In a triangle \(PQR\), \(PS\) is the angle bisector of \(\angle QPR\) and \(\angle QPS = 60^\circ\), where \(S\) lies on \(QR\). If \(PQ = r\) and \(PR = q\), what is the length of \(PS\)?
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