A weird Series

Algebra Level 3

\[{S_{n}=1+\dfrac{9}{4}+\dfrac{36}{9}+\dfrac{100}{16}+\dfrac{225}{25}+\dfrac{441}{36} +\ldots + \frac{(1+2+\ldots+n)^2}{n^2} }\]

Evaluate \(\large{S_{16}}\).

×

Problem Loading...

Note Loading...

Set Loading...