MCQ
The function $f : R \rightarrow R$ given by $f(x) = x^3 – 1$ is:
  • A
    A one$-$one function.
  • B
    An onto function.
  • A bijection.
  • D
    Neither one$-$one nor onto.

Answer

Correct option: C.
A bijection.
A bijection.

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