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Let L Denote the Set of All Straight Lines in a Plane. Let a Relation R Be Defined by Lrm If Lis Perpendicular to M for All L, M ∈ L. Then, R is ______________ . - Mathematics

MCQ

Mark the correct alternative in the following question:

Let L denote the set of all straight lines in a plane. Let a relation R be defined by lRm if l is perpendicular to m for all l, m  L. Then, R is ______________ .

Options

  • reflexive

  • symmetric

  • transitive

  • none of these

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Solution

Hence, R is symmetric.

  Is there an error in this question or solution?
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APPEARS IN

RD Sharma Class 12 Maths
Chapter 1 Relations
Exercise 1.4 | Q 31 | Page 33
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