Sr Examen
Integral de (sin(2021)x)/(pi*sin(x)) dx
Solución
Ha introducido
[src]
pi / | | sin(2021)*x | ----------- dx | pi*sin(x) | / 0
$$\int\limits_{0}^{\pi} \frac{x \sin{\left(2021 \right)}}{\pi \sin{\left(x \right)}}\, dx$$
Integral((sin(2021)*x)/((pi*sin(x))), (x, 0, pi))
Respuesta
[src]
/ pi \
| / |
| | |
| | x |
| | ------ dx|*sin(2021)
| | sin(x) |
| | |
|/ |
\0 /
-------------------------
pi
$$\frac{\sin{\left(2021 \right)} \int\limits_{0}^{\pi} \frac{x}{\sin{\left(x \right)}}\, dx}{\pi}$$
=
=
/ pi \
| / |
| | |
| | x |
| | ------ dx|*sin(2021)
| | sin(x) |
| | |
|/ |
\0 /
-------------------------
pi
$$\frac{\sin{\left(2021 \right)} \int\limits_{0}^{\pi} \frac{x}{\sin{\left(x \right)}}\, dx}{\pi}$$
Integral(x/sin(x), (x, 0, pi))*sin(2021)/pi
Estos ejemplos se pueden aplicar para introducción de los límites de integración inferior y superior.