FORMULARIO DE INTEGRALES
IDENTIDADES TRIGONOMÉTRICAS
1.
+= Cudu
10.
++= Cduutanuseculn sec
2.
-1n ,
1
1+
+
=
+C
n
u
duun
n
11.
+−= Cuuduucotcscln csc
3.
+= Cu
u
du ln
12
+= Ctan sec2uduu
4.
+= Cedueuu
13
+−= Cuduucot csc2
5.
+= C
a
a
duau
uln
14.
+= Cuduuu sec tan.sec
6.
+−= Cudusenu cos
15.
+−= Cuduuu csc cot.csc
7.
+= C cos senuduu
16.
C
a
u
a
ua
du +
=
+
arctan
1
22
8.
+= Cuduusecln tan
17.
+
=
−C
a
u
arcsen
ua
du
22
9.
+= Cudu senulncot
18.
+
=
−C
a
u
arc
a
auu
du sec
1
22
19.
+−+=
−Cauuln
au
du 22
22
20.
+++=
+Cauuln
au
du 22
22
1.
1cos22 =+ xxsen
6.
1csc. =xsenx
2.
xxtg 22 sec1 =+
,
xxctg 22 csc1 =+
7.
1sec.cos =xx
3.
( )
xx 2cos1
2
1
cos2+=
8.
1cot. =gxtgx
4.
)2cos1(
2
1
2xxsen −=
9.
xsenxxsen cos.22 =
5.
xsenxx 22
cos2cos −=
1cos22cos 2−= xx
,
xsenx 2
212cos −=
10.
x
senx
tgx cos
=
senx
x
ctgx cos
=