Set Theory and Algebra MCQ

1:

 If R = {(1, 2),(2, 3),(3, 3)} be a relation defined on A= {1, 2, 3}  then R . R (= R2) is

A.

R itself

B.

{(1, 2),(1, 3),(3, 3)}

C.

{(1, 3),(2, 3),(3, 3)}

D.

{(2, 1),(1, 3),(2, 3)}

 

Answer : C

Explanation :

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Option: A

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