Lines and both pass through points and

MATHEMATICS · Single correct · CBSE · Mathematics · Lines and Angles · Lines and Angles

Problem

Lines ll and mm both pass through points AA and BB. Which conclusion is logically correct? (a) ll and mm are perpendicular to each other. (b) ll and mm are the same line. (c) ll and mm are distinct parallel lines. (d) ll and mm intersect at exactly one more point besides AA and BB.

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