A relation R is defined in the set Z of integers as follows \[(x,y)\in R\] iff \[{{x}^{2}}+{{y}^{2}}=9.\] Which of the following is false?

\[R=\{(0,3),(0,-3),(3,0),(-3,0)\}\]

A relation R is defined in the set Z of integers as follows \[(x,y)\in

1.	A relation R is defined in the set Z of integers as follows \[(x,y)\in R\] iff \[{{x}^{2}}+{{y}^{2}}=9.\] Which of the following is false?
A.	\[R=\{(0,3),(0,-3),(3,0),(-3,0)\}\]
B.	Domain of \[R=\{-3,0,3\}\]
C.	Range of \[R=\{-3,0,3\}\]
D.	None of these
Answer» E.

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A relation R is defined in the set Z of integers as follows \[(x,y)\in R\] iff \[{{x}^{2}}+{{y}^{2}}=9.\] Which of the following is false?

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