Section 1
Ejercicio 1
Realiza las siguientes sumas:
$\sum_{i=1}^4 i^4$
$\sum_{i=2}^6(4-3 i)$
$\sum_{i=1}^5\left(\frac{2-i}{4}\right)$
$\sum_{n=3}^8\left(\frac{2}{n-1}\right)$
$\sum_{i=1}^7(3 i-2)^3$
$\sum_{n=2}^4\left(n^2-4\right)$
$\sum_{i=4}^{10}\left(\frac{i-i^2}{3}\right)$
$\sum_{i=1}^3\left(\frac{a i+b}{2 a}\right)$
$\sum_{n=2}^4\left(3 n^2-5 n+7\right)$
$\sum_{n=1}^5 \frac{n(n+1)}{n+2}$
$\sum_{n=3}^6\left(n^3-n\right)$
$\sum_{i=1}^9\left(i^2-(i-1)^2\right)$