In triangle ABC the bisector of angle B intersects the side AC at D. A line parllel to AC intersects the line segments AB,DB,CB at points P,R,Q respectively. Then find AB*CQ
In triangle ABC the bisector of angle B intersects the side AC at D. A line parllel to AC intersects the line segments AB,DB,CB at points P,R,Q respectively. Then find AB*CQ