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If R is a relation on N as R= {(1+ x, 1+...

If R is a relation on N as `R= {(1+ x, 1+x^2): x <= 5, X in N}` which of the following is FALSE ?

A

Domain of `R = {2,3,4,5,6}`

B

Range of `R = {2,5,10,17,26}`

C

`R = {(2,2),(3,5),(4,10),(5,17),(6,25)}`

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
C
If R is a relation ………….
Given `x le 5`
So `R = {(2,2), (3,5), (4,10), (5,17), (6,26)}`
Domain `= {2, 3, 4, 5, 6}`
Range `= {2, 5, 10, 17, 16}`
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