# Prove by induction $n^3 < 3^n$. What is the value of $n_0$? [closed]

Prove by induction for $n \geq n_0$, $n^3 < 3^n$. What is the value of $n_0$?

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## closed as off-topic by Andres Caicedo, T. Bongers, Lord_Farin, azimut, NorbertNov 8 '13 at 9:09

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for n=3, n^3=3^n. Does this help ? –  Claude Leibovici Nov 8 '13 at 7:58

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