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11. Find the Domain and Range of the following: (6.-1) (-2.2) (18,-1) (-2,3) Domain: Range: Is this relation a function?​

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Answer:

solution,

R={(6,-1),(-2,2),(18,-1),(-2,3)}

domain={6,-2,18}

range={-1,2,3}

domain:range is the relation a function…

Note:-

  • Domain is the input.
  • Range is the output.
  • If an relation be (x,y) then x is the domain ,y is the range .

Solution:-

[tex]\\ \sf\longmapsto D_f=\{6,-2,18\}[/tex]

[tex]\\ \sf\longmapsto R_f=\{-1,2,3\}[/tex]

No it's a relation not function

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