1.

Let A = (2,5) and B = (4, -1) are two vertices of a AABC. Third vertex C moves along L=9x+7y+4=0. The locus of the centroid of triangle ABC is the line

Answer»

9x-7y-22=0
9x+7y+22=0
27x+21y-77=0
27x+21y-78=0

ANSWER :4


Discussion

No Comment Found