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Curso Calculo Diferencial Integrales Sustitucion Trigonometrica
Typology: Study Guides, Projects, Research
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I.
Profesora : Anita Mamani Champi
Tema : Integración : Trigonométrica, Sustitución Triginométrica , Fracciones Parciales
3
4 Rpta: c
x sen x sen x I = − + + 32
6 4
5 7
x x x I = − + + 7
sec 7
2 sec
sec
11 9
2
4
4 3
3 tan 3
2 cot
3
6
4 2
2
4
2
2
Rpta: c
sen x sen x I = − + 28
5 7
4
3
2 4 5
2 4
Rpta: ctgx c
tg x I = tgx + − + 3
3
(^3 )
12. tgxsenxdx
9
(^). Rpta: c
x x I = − x + − + 9
2 cos
4 cos 2 cos
5 9
11 2
3
2
3 4
Rpta: c
x x x sen x I = − + + − + 4
csc
csc
4 2
15. dx x x
x x
tgx x
−
sec csc
csc 2 sec sec 2
16. (^ )
2
Rpta: c
x sen x sen x I = + + + 16
2 5
3
( ) ( )
senxdx x x
x ctgx 2
2
1 sec .csc
sec 1 Rpta: c
x sen x I = − + 32
( )
xdx x
tg x 7
2
sec csc
ctg x
x
x tg xsenx .sec sec sec
csc.. 3
3
2
4
2
Rpta: c
senx senx
x sen x I = − + − + 5
5
2
2
2
Rpta : c
x arcsen x
x +
2
( )
2
(^32)
2
Rpta : x^ +^ x + − x + x + + x + + c 2
1 ln 1 2
1 1
2 2
3 2 1 / 2
( )
dx
x x
2 32 2 5
Rpta : c
x x
x
− +
2
( )
x x
x x x
2 4
2 2 2 2
2
3
Rpta : x x x c
x x x x + + + + − +
2
2 2
2
3 2
2
3 2
4 2
2
3
2
2
2
Rpta: ( ) c
3 2
2
3 2
10. dx
x
x
− 1
3
5
Rpta: ( x + ln x − 1 )+ c 3
( ) dx sen x sen x senx
sen x senx x
− + −
2 2 cos
3 2
2
(^) 4 2 Rpta:
2
2
( ) ( )
2
2
3
2
2
4 2
3 2
16. dx
x x
−
3
1
3 6 6
x x
x
3
2
18. xdx
x x
x x x
4 2
3 2
sec
tan 3 tan 2
tan tan 2 tan 1 Rpta: x c
tgx arctg + +
lnsec 2 2
( )( )
− − +
dx
x x
x x x
2 cos cos 1 cos 1
sin cos sin
2 2
3 2
2
2