"`P\ a n d\ Q` are the points of   trisection of the diagonal `B D` of a parallelogram
Channel: Doubtnut
Date: 2020-06-28

"`P\ a n d\ Q`
 are the points of
 
  trisection of the diagonal `B D`
 of a parallelogram `A B C Ddot`
 Prove that `C Q`
 is parallel to `A Pdot`
 Prove also that `A C`
 bisects `P Q`"