22
2
2
1
2
21
1
cos
1
2
sin
u
du
dx
x
tgu
u
u
x
u
u
x
ax
x
aaa
ctgxxx
tgxxx
xctgx
xtgx
a
xx
ln
1
)(log
ln)(
csc)(csc
sec)(sec
csc)(
sec)(
2
2
2
2
2
2
1
1
)(
1
1
)(
1
1
)(arccos
1
1
)(arcsin
x
arcctgx
x
arctgx
x
x
x
x
Caxx
ax
dx
Cshxchxdx
Cchxshxdx
C
a
a
dxa
Cxctgxdxx
Cxdxtgxx
Cctgxxdx
x
dx
Ctgxxdx
x
dx
x
x
)ln(
ln
csccsc
secsec
csc
sin
sec
cos
22
22
2
2
2
2
C
a
x
xa
dx
C
xa
xa
axa
dx
C
ax
ax
aax
dx
C
a
x
arctg
axa
dx
Cctgxxxdx
Ctgxxxdx
Cxctgxdx
Cxtgxdx
arcsin
ln
2
1
ln
2
1
1
csclncsc
seclnsec
sinln
cosln
22
22
22
22
C
a
xa
xa
x
dxxa
Caxx
a
ax
x
dxax
Caxx
a
ax
x
dxax
I
n
n
xdxxdxI
n
nn
n
arcsin
22
ln
22
)ln(
22
1
cossin
2
2222
22
2
2222
22
2
2222
2
2
0
2
0
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