Question

10. The sum of the series
$\frac{1}{ \sqrt{3} } + 1 + \frac{3}{ \sqrt{3 } } + .......to \: 18 \: terms \: is \:$
$a)9841( \frac{1 + \sqrt{3} }{ \sqrt{3} } )$
$b)9841$
$c) \frac{9841}{ \sqrt{3} }$
$d)none \: of \: this$
please don't give irrelevant answers
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Answer 1

Step-by-step explanation:

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