Match pairs of lines which are perpendicular: A B C D

MATHEMATICS · Subjective · CBSE · Mathematics · Straight Lines · Straight Lines

Problem

Match pairs of lines which are perpendicular: A x+2y=1x + 2y = 1 B 2x+y=−32x + y = -3 C y−7=2(x+4)y - 7 = 2(x + 4) D y=2x−7y = 2x - 7

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