A(3,-1),B(1,3),C(2,4) are vertices of ΔABC, if D is centroid of ΔABC & P is point of intersection of lines x+3y-1=0 & 3x-y+1=0 then which of the following points lies on line joining D & P.
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Answer:
(-9, -6)
Step-by-step explanation:
D(2, 2)
Point of intersection P(-1/5, 2/5)
equation of line DP
8x – 11y + 6 = 0
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Hlw
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