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Let A ={1,2,3,4} and RR be the set of re...

Let `A ={1,2,3,4} and RR` be the set of real numbers. If `f : A to RR` be deined by `f (x) =x^(2) -1,` then f as a set of ordered pairs will be -

A

`{(0,1) , (3,8) ,(2,4) ,(4,15)}`

B

`{(1,0) , (2,3),(3,8),(4,15)}`

C

`{(1,0), (2,3),(3,9),(4,16)}`

D

`{(1,0),(2,3), (3,9), (4,16)}`

Text Solution

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The correct Answer is:
B
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