Integral de dx/sqrt(x^2-1)^3 dx
Solución
Respuesta (Indefinida)
[src]
// -x | 2| \
||------------ for |x | > 1|
/ || _________ |
| || / 2 |
| 1 ||\/ -1 + x |
| ------------ dx = C + |< |
| 3 || I*x |
| ________ ||----------- otherwise |
| / 2 || ________ |
| \/ x - 1 || / 2 |
| \\\/ 1 - x /
/
∫(x2−1)31dx=C+{−x2−1x1−x2ixforx2>1otherwise
Gráfica
1
/
|
| / 2
| | 1 x 2
| |- ------------ + ------------ for x > 1
| | _________ 3/2
| | / 2 / 2\
| | \/ -1 + x \-1 + x /
| < dx
| | 2
| | I I*x
| | ----------- + ----------- otherwise
| | ________ 3/2
| | / 2 / 2\
| \ \/ 1 - x \1 - x /
|
/
0
0∫1⎩⎨⎧(x2−1)23x2−x2−11(1−x2)23ix2+1−x2iforx2>1otherwisedx
=
1
/
|
| / 2
| | 1 x 2
| |- ------------ + ------------ for x > 1
| | _________ 3/2
| | / 2 / 2\
| | \/ -1 + x \-1 + x /
| < dx
| | 2
| | I I*x
| | ----------- + ----------- otherwise
| | ________ 3/2
| | / 2 / 2\
| \ \/ 1 - x \1 - x /
|
/
0
0∫1⎩⎨⎧(x2−1)23x2−x2−11(1−x2)23ix2+1−x2iforx2>1otherwisedx
Integral(Piecewise((-1/sqrt(-1 + x^2) + x^2/(-1 + x^2)^(3/2), x^2 > 1), (i/sqrt(1 - x^2) + i*x^2/(1 - x^2)^(3/2), True)), (x, 0, 1))
(0.0 + 2639858178.01012j)
(0.0 + 2639858178.01012j)
Estos ejemplos se pueden aplicar para introducción de los límites de integración inferior y superior.