Straight Line Question 185
Question: Let $ A(2,-3) $ and $ B(-2,3) $ be vertices of a triangle ABC. If the centroid of this triangle moves on the line $ 2x+3y=1 $ . If the locus of the vertex C is the line $ ax+by=c, $ then $ \frac{b+c}{a} $ is
Solution:
Answer: 6
BETA
