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Home  >>  JEEMAIN and AIPMT  >>  Mathematics  >>  Class11  >>  Sequence and Series
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The $n^{th}$ term of series is $\frac{1}{1}$, $\frac{(1+2)}{2}$, $\frac{(1+2+3)}{3}$......is


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Answer : $\frac{n+1}{2}$
Explanation : The series is of the form $\sum\;\frac{n}{n},$
answered Jan 17, 2014 by yamini.v

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