Question

13. If three points (X1,y1), (X2,y2), (X3, y3) lie on the same line, prove that
Y 2 - Y3 Y - Y1 41-42 = 0.
X₂ X3 XzX1 X₂ X2​

Answer 1

Answer:

If three points (X1,y1), (X2,y2), (X3, y3) lie on the same line, prove that

Y 2 - Y3 Y - Y1 41-42 = 0.

X₂ X3 XzX1 X₂ X2