simplify ...

simplify ...

Hey! We 've verified this expert answer for you, click below to unlock the details :)

I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!

|dw:1356426308338:dw|

\[=\sum\limits_{n=4}^{25}\frac{1}{n^2+1}\]

i think, the problem wants a rational number

Looking for something else?

Not the answer you are looking for? Search for more explanations.

## More answers

Looking for something else?

Not the answer you are looking for? Search for more explanations.