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    Proof of Inequality by Mathematical Induction

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    Prove that (n + 1)!>2^(n+3) for n>=3 Hint: try using mathematical induction

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    NOTE: When n=3, (n+1)!=4!=24<2^(n+3)=2^6=64; when n=4, (n+1)!=5!=120<2^(n+3)=2^7=128; So the statement is not true for n=3 and ...

    Solution Summary

    An inequality is proven by mathemaical induction.