The sentence, What is your Name ? is

  • A

    a true statement

  • B

    a false statement

  • C

    open sentence

  • D

    not a statement

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Let $f, g: N -\{1\} \rightarrow N$ be functions defined by $f(a)=\alpha$, where $\alpha$ is the maximum of the powers of those primes $p$ such that $p^{\alpha}$ divides $a$, and $g(a)=a+1$, for all $a \in N -\{1\}$. Then, the function $f+ g$ is.

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Range of the function

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