Find the indicated terms in each of the sequences in Exercises 7 to 10 whose n^th terms are :

$a_{n} = \frac{n^{2}}{2^{n}}; a_{7}$

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Solution

Substituting n = 7, we obtain

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Similar questions

Find the indicated terms in each of the sequences in where $n^{t h}$ terms are :

$a_{n} = \frac{n^{2}}{2^{n}}; a_{7}$

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a_{n} = \frac{n^{2}}{2^{n}}; a_{7}

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a_{n} = \frac{n + 2}{2 n + 3}; a_{7}, a_{9}

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a_{n} = \frac{3 n - 2}{4 n + 5}; a_{7}

a_{8}

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