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Question

$a_{n} = 2^{n}$

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Solution

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Given, $a_{n} = 2^{n}$
Substituting $n = 1, 2, 3, 4, 5$ we obtain
$a_{1} = 2^{1} = 2, a_{2} = 2^{2} = 4, a_{3} = 2^{3} = 8, a_{4} = 2^{4} = 16, a_{5} = 2^{5} = 32$

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