Math, asked by GarvitSaini, 1 year ago

three points A(x1, y1), B(x2,y2), and C(x,y) are collinear. prove that (x-x1)(y2-y1) = (x2-x1)(y-y1)

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Answered by koushik18

therefore,.. .. .
(y2-y1)/(x2-x1) =(y-y1)/(x-x1)
(x-x1) (y2-y1) = (x2-x1)(y-y1)
hence proved ... ..

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Answered by shanmugavelanbunithi

I have attached my answer friend

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