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R is a relation on the set A = { 1,2...

R is a relation on the set ` A = { 1,2,3,4,6,7,8,9}` given by `x Ry` and y=3x ` , then R=

A

`{(3,1),(6,2),(8,2),(9,3)}`

B

`{(13,1),(6,2),(9,3)}`

C

`{(3,1),(2,6)(3,9)}`

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
D
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