Math, asked by shiddarth90, 11 months ago

find a relation between xandy if the points (x,y),(1,2)and (7,0) are collinear

Answers

Answered by adarshsingh9452

1

Answer:

Area= 1/2(x1(y2-y3)+x2(y3-y1)+x3(y2-y3)

It is given area =0

0= 1/2(X(2-0)+1(0-y)+7(y-2))

0= 2x-1y+7y-14

14= 2x+6y

7= X+3y

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