Sr Examen
Integral de 1/((sin^2(3x))(2+ctg(3x))) dx
Solución
Ha introducido
[src]
1 / | | 1 | ------------------------ dx | 2 | sin (3*x)*(2 + cot(3*x)) | / 0
$$\int\limits_{0}^{1} \frac{1}{\left(\cot{\left(3 x \right)} + 2\right) \sin^{2}{\left(3 x \right)}}\, dx$$
Integral(1/(sin(3*x)^2*(2 + cot(3*x))), (x, 0, 1))
Respuesta (Indefinida)
[src]
/ / | | | 1 | 1 | ------------------------ dx = C + | ------------------------ dx | 2 | 2 | sin (3*x)*(2 + cot(3*x)) | (2 + cot(3*x))*sin (3*x) | | / /
$$\int \frac{1}{\left(\cot{\left(3 x \right)} + 2\right) \sin^{2}{\left(3 x \right)}}\, dx = C + \int \frac{1}{\left(\cot{\left(3 x \right)} + 2\right) \sin^{2}{\left(3 x \right)}}\, dx$$
Respuesta
[src]
1 / | | 1 | ------------------------ dx | 2 | (2 + cot(3*x))*sin (3*x) | / 0
$$\int\limits_{0}^{1} \frac{1}{\left(\cot{\left(3 x \right)} + 2\right) \sin^{2}{\left(3 x \right)}}\, dx$$
=
=
1 / | | 1 | ------------------------ dx | 2 | (2 + cot(3*x))*sin (3*x) | / 0
$$\int\limits_{0}^{1} \frac{1}{\left(\cot{\left(3 x \right)} + 2\right) \sin^{2}{\left(3 x \right)}}\, dx$$
Integral(1/((2 + cot(3*x))*sin(3*x)^2), (x, 0, 1))
Estos ejemplos se pueden aplicar para introducción de los límites de integración inferior y superior.