Let $f ( n ) = 2 n + 1$. Is $f$ a one-to-one function from the set of integers to the set of integers? Is $f$ an onto function from the set of integers to the set of integers? Explain the reasons behind your answers.

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The Answer of Let $f ( n ) = 2 n + 1$. Is $f$ a one-to-one function from the set of integers to the set of integers? Is $f$ an onto function from the set of integers to the set of integers? Explain the reasons behind your answers.

Let f(n)=2n+1f ( n ) = 2 n + 1f(n)=2n+1 Is

Let $f ( n ) = 2 n + 1$ Is