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