Differensial hisob
199.
)
(x
f
y
egri chiziqqa
)
,
(
0
0
0
y
x
M
nuqtadan o’tkazilgan urinma
tenglamasi toping.
A)
)
)(
(
0
0
0
x
x
x
f
y
y
)
)
)(
(
0
0
0
x
x
x
f
y
y
D)
)
)(
(
0
0
0
x
x
x
f
y
y
E)
)
0
)
(
(
),
(
)
(
1
0
0
0
0
x
f
x
x
x
f
y
y
200.
)
(x
f
y
egri chiziqqa
)
,
(
0
0
0
y
x
M
nuqtadan o’tkazilgan normal
tenglamasi toping.
A)
)
0
)
(
(
),
(
)
(
1
0
0
0
0
x
f
x
x
x
f
y
y
)
)
)(
(
0
0
0
x
x
x
f
y
y
D)
)
)(
(
0
0
0
x
x
x
f
y
y
E)
)
)(
(
0
0
0
x
x
x
f
y
y
122
201.
4
3
3
x
y
egri chiziqqa abssissasi
2
0
x
nuqtada o’tkazilgan urinma
tenglamasini toping.
A)
0
4
3
12
y
x
)
0
86
12
3
y
x
D)
0
4
3
12
y
x
E)
0
4
3
12
y
x
202.
4
3
3
x
y
egri chiziqqa abssissasi
2
0
x
nuqtada o’tkazilgan normalning
tenglamasini toping.
A)
0
86
12
3
y
x
)
0
4
3
12
y
x
D)
0
86
12
3
y
x
E)
0
4
3
12
y
x
203. Quyidagi differensiallash qoidalaridan qaysilari to’g’ri berilgan:
1)
v
u
v
u
)
(
; 2)
v
u
v
u
v
u
)
(
; 3)
u
c
cu)
(
;
4)
2
v
v
u
v
u
v
u
.
A)1),2),3) ) 1),2),4) D) 2),3),4) E) hammasi
204. Quyidagi differensiallash qoidalaridan qaysilari to’g’ri berilgan:
1)
v
u
v
u
)
(
; 2)
v
u
v
u
v
u
)
(
; 3)
u
c
cu)
(
;
4)
2
v
v
u
v
u
v
u
.
A)1),3),4)
) 1),2),4)
D) 2),3),4)
E) hammasi
205. Quyidagi differensiallash formulalaridan qaysilari to’g’ri berilgan:1)
0
,
)
(
1
u
R
n
u
nu
u
n
n
; 2)
;
)
(
u
a
a
u
u
3)
;
)
(
u
e
e
u
u
4)
u
na
u
u
a
1
1
)
(log
.
A) 1),3),4)
) 2),3),4)
D) 1),2),3)
E) hammasi
206. Quyidagi differensiallash formulalaridan qaysilari to’g’ri berilgan:
1)
u
u
u
1
)
(ln
; 2)
u
u
u
cos
sin
; 3)
u
u
u
sin
)
(cos
;
4)
u
u
u
tg
2
cos
1
)
(
.
A) 1),2),4)
) 1),2),3)
D) hammasi
E) 2),3)4)
207. Quyidagi differensiallash formulalaridan qaysilari to’g’ri berilgan:1)
u
u
u
ctg
2
sin
1
)
(
;2)
u
u
u
2
1
1
)
(arcsin
;
3)
u
u
u
2
1
1
)
(arccos
; 4)
u
u
u
arctg
2
1
1
)
(
.
123
A) 1),3),4)
) 1),2),3)
D) 2),3),4)
E) hammasi
208. Quyidagi differensiallash formulalaridan qaysilari to’g’ri berilgan:
1)
u
u
u
arcctg
2
1
1
)
(
;
2)
v
nu
u
u
vu
u
v
v
v
1
)
(
;
3)
u
u
u
2
1
1
)
(arccos
; 4)
u
u
u
arctg
2
1
1
)
(
.
A) 1),2),3)
) 1),2),4)
D) hammasi
E) 2),3),4)
209.
f
2
2
3
)
(
2
3
funksiya hosilasining
x
=1 nuqtadagi qiymatini
toping.
A)
1
f
= -11
)
1
f
=15
D)
1
f
=13
E)
1
f
=11
210.
u
y
sin
murakkab funksiyaning hosilasini toping.
A)
u
u
y
cos
)
B
u
u
y
sin
D)
u
u
y
cos
E)
u
u
y
sin
211.
u
y
arcsin
teskari trigonometrik murakkab funksiyasining hosilasini
toping.
A)
2
1 u
u
)
2
1 u
u
D)
2
1 u
u
E)
2
1 u
212.
x
y
7
sin
funksiyaning uchinchi tartibli hosilasini toping.
A)
y
343
x
7
cos
)
y
=49
x
7
cos
D)
x
y
7
sin
49
E)
y
=343
x
7
cos
213.
x
x
y
sin
funksiya hosilasini toping.
A)
x
x
x
x
y
2
sin
/
cos
sin
)
x
x
x
x
y
sin
/
cos
sin
D)
x
x
x
x
y
sin
/
cos
sin
E)
x
x
x
x
y
2
sin
/
cos
sin
214.
x
x
y
arcsin
2
funksiya hosilasini toping.
A)
2
2
1
1
sin
2
x
)
x
x
y
arcsin
2
D)
x
x
x
x
y
arccos
arcsin
2
2
E)
x
x
x
x
y
arccos
arcsin
2
2
215.
2
sin
funksiyaning hosilasini toping.
A)
2
sin
sin
2
)
s
2
D)
s
2
2
E)
sin
2
216.
2
2
)
1
(
funksiyaning differensialini toping.
A)
dx
)
1
(
4
2
)
)
1
(
4
2
D)
2
2
)
1
(
4
E)
)
1
(
2
2
124
217. Hosilaning tarifini toping.
A) funksiya orttirmasining argument orttirmasiga nisbati, argument orttirmasi
no’lga intilgandagi limitiga aytiladi va quyidagicha belgilanadi:
y
x
y
x
lim
0
)
/
D)
x
y /
E)
y
x
y
x
lim
0
218.
1
lim
1
x
n
nx
x
limitni Lopital qoidasidan foydalanib hisoblang.
A) 0
) 2 D) -1 E) 1
219.
5
45
,
243
ni funksiya differensialidan foydalanib, taqribiy hisoblang.
A) 2,8
) 5,3
D) 3,001
E) 4,2
220. Skalyar maydonga misollar toping.
A) temperaturalar maydoni, bosimlar maydoni, zichliklar maydoni
) kuchlar maydoni, tezliklar maydoni
D) tezlanishlar maydoni
E) faqat kuchlar maydoni
221.
3
2
)
7
2
( x
y
funksiyaning ikkinchi tartibli hosilasini toping.
A)
)
7
10
)(
7
2
(
12
2
2
x
x
y
)
2
2
)
7
2
(
12
x
x
y
D)
)
7
10
)(
7
2
(
12
2
2
x
x
y
E)
)
7
10
)(
7
2
(
12
2
2
x
x
y
222.
100
2
2
y
x
oshkormas ko’rinishda berilgan,
funksiyaning ikkinchi
tartibli hosilani toping.
A)
3
100
y
y
)
3
2
2
y
y
x
y
D)
3
100
y
y
E)
y
x
y
/
223. Funksiya orttirmasi uchun formulani toping.
A)
x
x
y
y
)
x
x
y
y
D)
2
x
x
y
y
E)
x
x
y
y
2
224.
x
f
y
funksiyaning differensialini toping.
A)
dx
y
dy
)
x
x
y
dy
D)
2
x
x
y
dy
E)
dy
y
dx
225.
x
f
y
funksiyaning 2-tartibli differensialini toping.
A)
2
2
)
(
)
(
dx
y
dx
y
d
dy
d
y
d
)
2
2
dx
y
y
d
D)
dx
y
y
d
2
E)
dx
y
y
d
2
226.
2
1
x
y
funksiyaning birinchi tartibli differensialini toping.
125
A)
dx
x
x
dy
2
1
)
dx
x
x
dy
2
1
2
D)
dx
x
x
dy
2
1
E)
dx
x
dy
2
1
1
227.
2
1
x
y
funksiyaning ikkinchi tartibli differensialini toping.
A)
2
3
2
2
)
1
(
1
dx
x
y
d
)
2
3
2
2
2
)
1
(
2
dx
x
y
d
D)
2
3
2
2
2
)
1
(
2
1
dx
x
y
d
E)
2
3
2
2
)
1
(
1
dx
x
y
d
228. Roll teoremasining shartlari quyidagilarning qaysilarida to’g’ri berilgan: 1)
)
( x
f
funksiya
b
a,
kesmada aniqlangan va uzluksiz; 2) aqalli
b
a,
oraliqda
)
( x
f
chekli hosila mavjud emas; 3) oraliqning chetki nuqtalarida funksiya
teng
)
(
)
(
b
f
a
f
qiymatlarni qabul qiladi
A)
1),3)
)
1),2)
D) hammasi
E) 2),3)
229. Lagranj teoremasining shartlari quyidagilarning qaysilarida to’g’ri berilgan:
1)
)
( x
f
funksiya
b
a,
kesmada aniqlangan va uzluksiz; 2) aqalli
b
a,
ochiq
oraliqda chekli
)
( x
f
hosila mavjud; 3) oraliqning chetki nuqtalarida funksiya
teng
)
(
)
(
b
f
a
f
qiymatlarni qabul qiladi
A)
1),2)
` )1),3)
D)
hammasi
E) 2),3)
230. Lagranj formulasini toping.
A)
)
(
)
(
)
(
)
(
a
b
c
f
a
f
b
f
)
)
(
)
(
)
(
)
(
a
b
c
f
a
f
b
f
D)
)
(
)
(
)
(
)
(
a
b
c
f
a
f
b
f
E)
)
(
)
(
)
(
)
(
a
b
c
f
a
f
b
f
231. Teylor formulasini toping.
A)
1
1
2
)
(
)!
1
(
)
(
!
)
(
....
)
(
!
2
)
(
)
(
!
1
)
(
)
(
)
(
n
n
n
n
a
x
n
a
x
a
f
a
x
n
a
f
a
x
a
f
a
x
a
f
a
f
x
f
)
1
1
2
)
(
)!
1
(
)
(
!
)
0
(
....
)
(
!
2
)
0
(
)
(
!
1
)
0
(
)
0
(
)
(
n
n
n
n
a
x
n
x
f
a
x
n
f
a
x
f
a
x
f
f
x
f
126
D)
1
1
2
)!
1
(
)
(
!
)
(
....
!
2
)
(
!
1
)
(
)
(
)
(
n
n
n
n
x
n
a
x
a
f
n
a
f
x
a
f
x
a
f
a
f
x
f
E)
1
1
2
)
(
)!
1
(
)
(
!
)
(
....
)
(
!
2
)
(
)
(
!
1
)
(
)
(
)
(
n
n
n
n
a
x
n
a
x
a
f
a
x
n
a
f
a
x
a
f
a
x
a
f
a
f
x
f
232. Makloren formulasini toping.
A)
1
1
2
)!
1
(
)
(
!
)
0
(
...
!
2
)
0
(
!
1
)
0
(
)
0
(
)
(
n
n
n
n
x
n
x
f
x
n
f
x
f
x
f
f
x
f
)
1
1
2
)!
1
(
)
(
!
)
(
...
!
2
)
(
!
1
)
(
)
(
)
(
n
n
n
n
x
n
x
f
x
n
a
f
x
a
f
x
a
f
a
f
x
f
D)
1
1
2
)!
1
(
)
(
!
)
0
(
...
!
2
)
0
(
!
1
)
0
(
)
0
(
)
(
n
n
n
n
x
n
x
f
x
n
f
x
f
x
f
f
x
f
E)
1
1
2
)
1
(
)
(
)
0
(
...
2
)
0
(
1
)
0
(
)
0
(
)
(
n
n
n
n
x
n
x
f
x
n
f
x
f
x
f
f
x
f
233. Monotonlikning zaruriy va yetarli shartlari quyidagilarning qaysilarida to’g’ri
berilgan: 1)
)
,
(
b
a
oraliqda differensiallanuvchi,
)
( x
f
y
funksiya musbat
hosilaga ega, ya’ni
,
0
)
( x
f
bo’lsa, funksiya shu oraliqda o’suvchi bo’ladi; 2)
)
,
(
b
a
oraliqda differensiallanuvchi
)
( x
f
y
funksiya musbat hosilaga ega,
ya’ni
,
0
)
( x
f
bo’lsa, funksiya shu oraliqda kamayuvchi bo’ladi;
3)
)
,
(
b
a
oraliqda differensiallanuvchi
)
( x
f
y
funksiya manfiy hosilaga ega,
ya’ni
,
0
)
( x
f
bo’lsa, funksiya shu oraliqda kamayuvchi bo’ladi.
A)
1),3)
)
2),3)
D) hammasi
E) 1),2)
234.
4
6
2
3
)
(
2
3
x
x
x
x
f
y
funksiyaning monotonlik oraliqlarini
toping.
A)
)
;
2
(
,
)
2
;
1
(
,
)
1
;
(
)
)
1
;
(
,
)
;
2
(
D)
)
1
;
(
,
)
2
;
1
(
E)
)
2
;
1
(
,
)
;
2
(
235. Funksiyaning ekstremumi ta’riflari quyidagilarning qaysilarida to’g’ri
berilgan: 1)
0
x
nuqtaning shunday atrofi mavjud bo’lsaki, bu atrofning har qanday
0
x
x
nuqtasi uchun
)
(
)
(
0
x
f
x
f
tengsizlik bajarilsa,
)
( x
f
y
funksiya
0
x
nuqtada maksimumga ega deyiladi; 2)
0
x
nuqtaning shunday atrofi mavjud
bo’lsaki, bu atrofning har qanday
0
x
x
nuqtasi uchun
)
(
)
(
0
x
f
x
f
tengsizlik
127
bajarilsa,
)
( x
f
y
funksiya
0
x
nuqtada maksimumga ega deyiladi; 3)
0
x
nuqtaning shunday atrofi mavjud bo’lsaki, bu atrofning har qanday
0
x
x
nuqtasi
uchun
)
(
)
(
0
x
f
x
f
tengsizlik bajarilsa,
)
( x
f
y
funksiya
0
x
nuqtada
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