Induction proof $n^2  4$
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Proof of $n^2 \leq 2^n$.
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Prove $3^n > n^2$ by induction
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Prove $n^2(n^4-1)$ is divisible by 60 using Mathematical Induction.
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Prove by induction that $n^2<n!$
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Prove $3|n(n+1)(n+2)$ by induction
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Proof by Induction that $3^n ≥ 1+2^n$
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Induction principle for $n!<n^n$
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$\textit{Why}$ the cases in 4 $\nmid n^2 - 3?$ (bases cases in modular induction)
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proof by induction: sum of binomial coefficients $\sum_{k=0}^n (^n_k) = 2^n$
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Proof by Induction $\sum_{i=0}^{k-1} 2^i = 2^k-1$
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Inductive proof of $\,9 \mathrel| 4^n+6n-1\,$ for all $\,n\in\Bbb N$
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Proving by strong induction for a sequence of integers, $2^n$ divides term $n$
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Prove by induction that a^n+a^-n is an integer.
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How to prove the mathematical induction is true?
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Proving $\sum_{i=0}^n 2^i=2^{n+1}-1$ by induction.
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Prove by induction. $n \in \mathbb N$.
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Prove by induction that $n < 2^n$ for all $n \ge 1$