For what value of will the points A(1,2), B(k,4) and C(7,8) be collinear?

MATHEMATICS · Single correct · CBSE · Mathematics · Straight Lines · Straight Lines

Problem

For what value of kk will the points A(1,2), B(k,4) and C(7,8) be collinear? (a) 44 (b) 33 (c) 22 (d) −1-1

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