Find the value of k such that points (-2,-1),(3,4) and (k,8) are collinear
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1/2 [x1(y2-y3)+x2 (y3-y1) + x3(y1-y2)] = 0
you have use this fomulla.
you have use this fomulla.
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hola there....
answer in the picture
please mark as brainlist
answer in the picture
please mark as brainlist
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