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Question

$a_{n} = \frac{n}{n + 1}$

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Solution

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Given, $a_{n} = \frac{n}{n + 1}$
Substituting $n = 1, 2, 3, 4, 5,$ we obtain
$a_{1} = \frac{1}{1 + 1} = \frac{1}{2}, a_{2} = \frac{2}{2 + 1} = \frac{2}{3}, a_{3} = \frac{3}{3 + 1} = \frac{3}{4}, a_{4} = \frac{4}{4 + 1} = \frac{4}{5}, a_{5} = \frac{5}{5 + 1} = \frac{5}{6}$

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