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Let A = {1, 2, 3} Then number of equiva...

Let `A = {1, 2, 3}` Then number of equivalence relations containing (1, 2) is:

A

1

B

2

C

3

D

4

Text Solution

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The correct Answer is:
B
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Knowledge Check

  • Let A = {1, 2, 3}, then the number of equivalence relations containing (1,2) is (a) 1 (b) 2 (c) 3 (d) 4 .

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