Math, asked by mkshkala01, 1 year ago

For what value of k the points are (5,7),( - 3,k) and (-5,-2) are collinear.

Answers

Answered by jaihindshrija

0

1/2|5(k+2) + -3(-2-7) + -5(7-k)|

1/2|10k +2|= 0

5k + 1 =0

k = -1/5

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