class 12 maths relations and functions

Let A $= \{1, 2, 3\}$. Then number of equivalence relations containing (1, 2) is

(A) 1

(B) 2

(C) 3

(D) 4

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#Relations and Functions#NCERT#SA#Class 12 Maths
📘 Relations and Functions NCERT Misc.,Q.17, Page 30 SA

Let A $= \{1, 2, 3\}$. Then number of equivalence relations containing (1, 2) is

(A) 1

(B) 2

(C) 3

(D) 4

Official Solution

VVidaara Team ✓ Verified solution NCERT & Exemplar

Option B is correct

There are two equivalence relations containing (1, 2).

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