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Let A= {1,2,3}, we define R(1)= {(1,2), ...

Let A= {1,2,3}, we define `R_(1)= {(1,2), (3,2), (1,3) } and `R_(2)= {(1,3), (3,6), (2,1), (1,2) }. Then which of the relation on A is not coR Rect ?

A

`R_(1)` is a relation and `R_(2)` is not

B

`R_(1)` and `R_(2)` are relation

C

`R_(1)` and `R_(2)` are both non-relation

D

`R_(2)` is a relation and `R_(1)` is not

Text Solution

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The correct Answer is:
B, C, D
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