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A relation R in set A = {1,2,3} is defin...

A relation R in set A = {1,2,3} is defined as R = {(1, 1), (1, 2), (2, 2), (3, 3)}. Which of the following ordered pair in R shall be removed to make it an equivalence relation in A?

A

(1, 1)

B

(1, 2)

C

(2, 2)

D

(3, 3)

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