Math, asked by tamannarangi19, 3 months ago

Define f: Z-Z by f(x) =3x^3-x. Determine whether or not f is one to one or/and onto

Answers

Answered by TrustedAnswerer19

5

Answer:

Did you mean :

$f(x) = 3 {x}^{3} - x$

then it is one to one and onto

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