9000140507 | math4u.vsb.cz

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9000140507

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Simplify for

n \in N

.

\frac{(n + 2)!}{n! + (n + 1)!}

n + 1

\frac{n! + 2}{2 n! + 1}

\frac{n + 2}{2 n + 1}

\frac{n! + 2!}{2 n! + 1!}