1-kurs 2-semestr tmj va eee (sirtqi) yo’nalishi talabalari uchun oraliq nazorat testi (1-variant) 1

1-kurs 2-semestr TMJ va EEE (sirtqi) yo’nalishi talabalari uchun oraliq nazorat testi (2-variant)
1. Quyidagi integralni xisoblang.
A) B) C) D)
2. funktsiyaning aniqlanish sohasini toping.
A) B) C) D)
3. aniqmas integralni hisoblang.
A) B) C) D)
4. dx ni xisoblang?
A) 0 B) 2 C) 3 D) 1
5. aniqmas integralni hisoblang.
A) B) C) D)
6.
A) B) C) D)
7. Funksiya differensiallanuvchi bo‘lishining zaruriy sharti nimadan iborat?
A) Agar zf (x, y) funksiya P(x,y) nuqtada differensiallanuvchi bo‘lsa, u holda u shu nuqtada va xususiy hosilalarga ega bo‘ladi.
B) Agar z f (x, y) funksiya P(x; y) nuqtaning biror atrofida uzluksiz xususiy hosilalarga ega bo‘lsa, u holda u shu nuqtada differensiallanuvchi bo‘ladi.
C) Agar z f (x, y) funksiya P(x; y) nuqtada uzluksiz xususiy hosilalarga ega bo‘lsa, u holda u shu nuqtada differensiallanuvchi bo‘ladi.
D) Agar zf (x, y) funksiya P(x,y) nuqtada xususiy hosilalarga ega bo‘lsa, u holda u shu nuqtada va differensiallarga ega bo‘ladi.
8. z=x^y, x=t, y=2t.
A) t(1+lnt) B) 2t^2t(1+lnt) C) 2t^t(1+lnt) D) t(1-lnt)
9. zf(x,y) funksiyaning P(x;y) nuqtadagi to‘liq differensiali deb nimaga aytiladi?
A) B) C) D)
10. z=2x²-3xy funksiyaning to‘liq differensialini toping.
A) dz=(4x-3y)dx-3xdy B) dz=7xdx-3xdy C) dz=(4x+3y)dx+3xdy D) dz=(4x-3y)dx-3ydy

Tuzuvchi M.Qambarov

Kafedra mudiri N.Xolmirzayev
1-variant

	C
	A
	B
	B
	A
	А
	B
	A
	D
	B

2-variant

	А
	B
	A
	D
	B
	C
	A
	B
	B
	A