1 / | | x | ------*2 | 2 | 5 + x | -------- dx | 3 | / 0
Integral((x/(5 + x^2))*2/3, (x, 0, 1))
/ | | x | ------*2 | 2 | 5 + x | -------- dx | 3 | /
x / 2*x \ ------*2 |------------| /0\ 2 | 2 | |-| 5 + x \x + 0*x + 5/ \5/ -------- = -------------- + ---------------- 3 3 2 / ___ \ |-\/ 5 | |-------*x| + 1 \ 5 /
/ | | x | ------*2 | 2 | 5 + x = | -------- dx | 3 | /
/ | | 2*x | ------------ dx | 2 | x + 0*x + 5 | / ------------------ 3
/ | | 2*x | ------------ dx | 2 | x + 0*x + 5 | / ------------------ 3
2 u = x
/ | | 1 | ----- du | 5 + u | / log(5 + u) ----------- = ---------- 3 3
/ | | 2*x | ------------ dx | 2 | x + 0*x + 5 | / 2\ / log\5 + x / ------------------ = ----------- 3 3
0
___ -x*\/ 5 v = --------- 5
True
True
/ 2\ log\5 + x / C + ----------- 3
/ | | x | ------*2 | 2 / 2\ | 5 + x log\5 + x / | -------- dx = C + ----------- | 3 3 | /
log(5) log(6) - ------ + ------ 3 3
=
log(5) log(6) - ------ + ------ 3 3
-log(5)/3 + log(6)/3
Estos ejemplos se pueden aplicar para introducción de los límites de integración inferior y superior.