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A relation R:Zrarr2 is such that R={(x,y...

A relation `R:Zrarr2` is such that `R={(x,y)//y=2x+1)` is a

A

one to one relation.

B

many to one relation.

C

one to many relation.

D

many to many relation.

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The correct Answer is:
A
Recall one-one relation.
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PEARSON IIT JEE FOUNDATION-SETS AND RELATIONS-LEVEL 1
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