Hisoblang ( + + + + )-( + + + + ) A) 144 B

1. Integralni hisoblang
A) 5(sinx-xcosx) B) 5(cosx-xsinx) C) 5(cosx+xsinx) D) 5(sinx-cosx)
2. f(x)= + -2x+4 agar funksiyaning eng kichik qiymati a bo’lsa , f(a) ni hisoblang .
A) B) C) D)
3. Hisoblang ( + + + + )-( + + + + )
A) 144 B) 95 C) 104 D) 128
4. (x,7) (9,y) agar berilgan vektorlar kollinear bo’lsa , 2xy+11 ifodaning son qiymati aniqlansin .
A) 135 B) 136 C) 137 D) 138
5. Agar qo’shni burchaklar ayirmasi bo’lsa , shu burchaklarning kattasi nechchi gradus bo’ladi ?
A) 131.5 B) 132.5 C) 133.5 D) 134.5
6. Hisoblang (5 + )* +
A) 6 B) 7 C) 8 D) 9
7. Funksiya hosilasini toping f(x)=tg(lnx)
A) B) C) D)
8. f(3x+2)=3 +4x+6 funksiya berilgan bo’lsa f’(-4) hisoblang
A) -6 B) -7 C) -8 D) -9
9. Funksiyaning aniqlanish sohasini toping f(x)=
A) (1 ; + B) (0;1) (1;4) C) (1;4) D) (0;1) (4; + )
10. =3 berilgan bo’lsa , hisoblang
A) B) C) - D) -
11. + + =0 y-?
A) -4.5 B) 4.5 C) 3.5 D) -3.5
12. U’chburchakka tashqi chizilgan aylananing radiusi 7 ga teng , ichki chizilgan aylana radiusi 3 ga teng bo’lsa , ular orasidagi masofani toping .
A) 7 B) C) D) 7
13. 3 ta sonning o’rta arifmetigi 6 ga teng. Agar uchunchi son ikkinchi sondan 1 ga katta , ikkinchi son bilan birinchi son ayirmasi 4 ga teng bo’lsa uchinchi son topilsin.
A) 8 B) 7 C) 6 D) 5
14. Tenglamani yeching lg( =lg(3x-22)
A) 8 B) 4 C) D) 6
15. Aylana yoylari 2:4:9 kabi taqsimlangan. Eng kichik yoy gradus o’lchami topilsin .

16. y= - +4 funkciyaning kamayish oralig’ini toping
A) [-2;-1] [1;2] B) [2;1] C) [-2;-1] [1;+ ] D) [1;2]
17. Agar abc=4 bo’lsa ( -bc)( -ac)( -ab) hisoblang
A) B) C) 1 D)
18. x -9 =8 tenglama berilgan bo’lsa , x- hisoblang
A) 3 B) 7 C) 6 D) 8
19. ni hisoblang .
A) 4lnln2x+c B) 2ln2x+c C) 1.5lnln2x+c D) 2lnln2x+c
20. A={1;3;5;6;8;10} va B={5;6;7;8;10} to’plamlar berilgan. A B to’plam elementlari sonini toping.
A) 7 B) 8 C) 9 D) 10
21. 1,8,27,64,125….. ketma-ketlikning 10-hadini toping .
A) 1331 B) 1000 C) 729 D) 1200
22. ABC to’g’ri burchakli uchburchakning katetlari AB=4,AC=6 va AN bissektrisa bo’lsa , ACN uchburchak yuzini toping.
A) 7 B) 6.2 C) 7.2 D) 8.5
23. A(0;1) va B(5;-3) nuqtalar berilgan. Agar B nuqta AC kesmaning o’rtasi bo’lsa, C nuqta koordinatalari yig’indisi toping .
A) 2 B) 2.5 C) 4 D) 3
24. 2016(2017*2018+1) ifoda quyidagilardan qaysi biriga teng ?
A) B) C) 2017*2018 D)
25. =81, =8 bo’lsa, a*b qiymatini toping .
A) 14 B) 12 C) 15 D) 18
26. Ifodani soddalashtiring :
A) B) C) D)
27. Hisoblang + +
A) B) C) D)
28. Hisoblang 1*4+2*7+3*10+…+10*31
A) 1210 B)1200 C) 1440 D) 900
29. Agar x 0 bo’lsa, 5+ - - =0 tenglamadagi x ni y orqali ifodalang .
A) x=-1-y B) x=1-y C) x=y-1 D) x=y+1
30. To’g’ri burchakli uchburchakka ichki va tashqi chizilgan aylanalar radiuslari uzunliklari yig’indisi 4 ga, gipotenuza esa 6 ga teng. Uchburchkning perimetrini toping .
A) 20 B) 12 C) 18 D) 14