Given the relation R=\(1,2),(2,3)\ on a set A=\1,2,3\, then which of following statements are TRUE? A. Minimum number of ordered pairs are added to R so that enlarged relation is reflexive is 3 B. Minimum number of ordered pairs are added to R so that enlarged relation is symmetric is 2 C. Minimum number of ordered pairs are added to R so that enlarged relation is an equivalence relation is 7 D. Minimum number of ordered pair are added to R so that enlarged relation is an equivalence relation is 6. Choose the correct answer from the options given below:

Question

Option 1: A and B only

Option 2: B and C only

Option 3: A, B and C only

Option 4: A, B and D only

AfterBoards · Accepted Answer

The answer is 'A, B and C only'. View full solution:

LIST-I	LIST-II
A. $R_1 = \{(1,2),(2,1),(3,3)\}$	I. Transitive only
B. $R_2 = \{(1,1),(2,2),(3,3)\}$	II. Neither reflexive nor symmetric nor transitive
C. $R_3 = \{(1,2),(2,3),(1,3)\}$	III. Symmetric but neither reflexive nor transitive
D. $R_4 = \{(3,3),(3,1),(1,2)\}$	IV. Equivalence

CUET Mathematics 2026 14th May Shift 2 PYQs

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