Let $f(n) = 2^{n+1}$ and $g(n) = 1 + (n+1)2^n$ for all $n \in N$. Then:

  • A
    $f(n) > g(n)$
  • B
    $f(n) < g(n)$
  • C
    $f(n)$ and $g(n)$ are not comparable
  • D
    $f(n) > g(n)$ if $n$ is even and $f(n) < g(n)$ if $n$ is odd

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