The base BC of a ΔABC is bisected at the point (p,q)and the equation to the sides AB and AC are px+qy=1 and qx+py=1. The equation of the median through A is:(A) qx−py=0(B) xp+yq=2(C) (2pq−1)(px+qy−1)=(p2+q2−1)(qx+py−1)(D) None of the above

Harshit Singh , 2 Years ago

Grade 12th pass