8.156.
C
x
arctg
x
x
x
x
x
2
2
15
5
4
ln
2
1
5
4
2
17
3
2
2
8.157.
C
arctgx
x
x
1
1
1
3
1
3
8.158.
C
x
x
x
5
4
1
5
ln
8.159.
C
x
x
3
3
8
ln
3
8
3
8.160.
C
x
arctg
x
x
x
x
x
3
1
2
3
3
1
1
1
ln
18
1
1
3
2
2
3
2
8.161.
C
x
arctg
x
x
x
1
2
2
2
2
1
2
8.162.
C
x
x
x
x
2
2
2
4
1
ln
2
1
2
1
4
1
8.163.
C
x
x
x
6
5
4
3
2
6
4
3
2
5
4
3
2
4
1
27
1
8.164.
C
x
x
x
x
x
x
1
ln
1
1
1
2
1
1
3
1
1
4
1
2
3
4
8.165.
C
arctgx
x
x
x
x
x
x
x
128
35
1
128
35
1
192
35
1
48
7
1
8
1
2
2
2
3
2
4
2
8.166.
C
x
x
x
2
3
4
1
2
1
ln
8.167.
C
x
x
x
x
3
3
1
3
2
ln
8.168.
C
arctgx
x
x
x
x
1
1
ln
2
2
2
8.189.а
)
2
x
tg
t
almashtirishnibajaramiz. Uholda
2
2
2
1
2
,
1
1
cos
t
dt
dx
t
t
x
va
C
x
tg
x
tg
C
t
t
t
dt
t
dt
t
t
t
dt
x
dx
2
2
2
2
ln
2
1
2
2
ln
4
1
4
2
8
2
1
1
5
3
1
2
cos
5
3
2
2
2
2
2
.
b
) Buintegralnihisoblashuchun
x
t
sin
almashtirishbajaramiz, uholda
xdx
dt
cos
bo’ladiva
.
1
cos
cos
cos
2
2
4
3
t
dt
dx
x
x
x
dx
J
Integral ostidagi ifodani sodda ko’rinishga olib kelamiz:
2
2
2
2
2
1
1
1
1
1
1
1
1
4
1
1
1
1
1
1
t
t
t
t
t
t
t
.
U holda
.
cos
2
1
1
sin
1
sin
ln
4
1
1
sin
2
sin
1
sin
1
sin
ln
4
1
1
4
1
1
ln
4
1
1
4
1
1
ln
4
1
1
1
4
1
1
1
4
1
1
1
4
1
1
1
4
1
1
2
2
2
2
2
C
x
tgx
x
x
C
x
x
x
x
C
t
t
t
t
t
d
t
t
t
d
t
d
t
t
t
d
t
dt
8.170.
а
)
C
x
arctg
x
x
x
x
x
x
2
2048
5
4
1024
5
4
384
5
4
24
2
2
2
3
2
b)
C
x
x
x
cos
sin
ln
2
1
2
8.171.
C
x
tg
x
2
8.172.
C
x
x
x
cos
sin
ln
2
1
2
8.173.
C
x
x
cos
sin
ln
8.174.
C
x
tg
4
2
1
8.175.
C
x
tg
2
1
ln
8.176.
C
tgx
tgx
5
ln
5
1
8.178.
C
x
tg
x
2
4
ln
2
1
sin
1
2
1
8.178.
C
x
arctg
cos
5
5
1
8.179.
C
x
x
x
1
cos
2
1
cos
2
ln
2
2
3
cos
2
1
8.180.
C
tgx
arctg
2
1
2
1
8.181.
C
x
x
sin
cos
ln
8.182.
C
tgx
x
x
cos
cos
1
8.183.
C
x
tg
x
tg
2
2
2
2
ln
4
1
8.184.
C
x
tg
x
tg
3
2
5
2
ln
8.185.
C
x
x
x
sin
3
cos
4
ln
25
3
25
4
8.186.
C
tgx
x
tg
tgx
x
tg
1
1
2
ln
6
1
2
2
8.187.
C
tgx
tgx
ln
2
1
8.188.
C
x
x
x
6
2
sin
2
2
sin
3
8.189.
C
x
x
20
10
sin
2
8.190.
C
x
x
4
4
sin
8
1
8.191.
C
x
x
x
7
sin
5
sin
2
3
sin
4
7
5
3
8.192.
C
x
x
x
x
7
5
3
sin
7
1
sin
5
3
sin
sin
8.193.
C
x
x
x
x
6
sin
192
1
4
sin
64
3
2
sin
24
15
16
5
8.194.
C
x
x
cos
1
cos
3
1
3
8.195.
C
x
ctg
2
2
8.196.
C
x
tg
6
2
3
8.197.
C
x
x
x
3
2
3
sin
15
2
5
cos
sin
8.198.
8.199.
8.200.
C
x
x
4
sin
8
1
6
cos
12
1
8.201.
C
x
tgx
8.202.
C
x
x
x
8
2
cos
16
4
cos
24
6
cos
8.203.
C
x
tg
x
x
2
ln
2
1
sin
2
cos
2
8.204.
C
x
x
ctg
sin
ln
2
1
2
8.205.
C
x
tg
x
tg
x
tg
3
3
9
3
15
3
3
5
8.206.
C
tg
tg
7
5
3
5
8.207.
C
x
ctg
x
ctg
2
/
9
2
/
5
9
2
5
2
8.208.
C
ctgx
x
ctg
3
3
1
8.209.
а
)
;
0
,
cos
1
t
t
x
va
2
t
bo’lsa, u holda
t
tdt
dx
2
cos
sin
va
.
cos
sin
cos
sin
cos
sin
cos
cos
cos
1
1
2
2
2
2
2
2
tgtdt
tgt
dt
t
t
t
t
dt
t
t
t
t
t
dx
x
x
Agar
0
x
, ya’ni
0
cos
t
, u holda
tgt
tgt
.
.
cos
1
1
2
2
2
C
t
tgt
dt
t
dt
dt
t
tg
tdt
tg
x
t
1
cos
va
x
t
1
arccos
ekanligidan
.
1
cos
cos
1
cos
sin
2
2
2
x
t
t
t
t
tgt
Binobarin,
.
1
arccos
1
1
2
2
C
x
x
dx
x
x
b
)
C
ctgx
x
ctg
x
ctg
ln
4
1
2
4
8.210.
C
x
x
8
3
1
2
112
3
3
/
4
Do'stlaringiz bilan baham: |