Department of Pre-University Education, KarnatakaPUC Karnataka Science Class 11
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If a = [1, 2, 3], B = [1, 4, 6, 9] and R is a Relation from a to B Defined by 'X' is Greater than Y. the Range of R is - Mathematics

MCQ

If A = [1, 2, 3], B = [1, 4, 6, 9] and R is a relation from A to B defined by 'x' is greater than y. The range of R is

Options

  • (a) {1, 4, 6, 9}

  • (b) (4, 6, 9)

  • (c) [1]

  • (d) none of these.

     
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Solution

(c) {1}
A = {1, 2, 3} and B = {1, 4, 6, 9}
R is a relation from A to B defined by: x is greater than y.
Then R = {(2,1),(3,1)}
∴ Range (R) = {1}

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

RD Sharma Class 11 Mathematics Textbook
Chapter 2 Relations
Q 4 | Page 25
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