Write the first five terms of the sequences whose $n^{t h}$ term is $a_{n}=2^{n}$
Write the first five terms of the sequences whose $n^{t h}$ term is $a_{n}=2^{n}$
$a_{n}=2^{n}$
Substituting $n=1,2,3,4,5,$ we obtain
$a_{1}=2^{1}=2$
$a_{2}=2^{2}=4$
$a_{3}=2^{3}=8$
$a_{4}=2^{4}=16$
$a_{5}=2^{5}=32$
Therefore, the required terms are $2,4,8,16$ and $32$
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