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10-sinf Matematika F. I. Sh natija(%)
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| Sana | 25.01.2024 | | Hajmi | 25.64 Kb. | | #146052 |
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10-sinf Matematika F.I.SH______________________________ Natija(%)_________
1. U= , A= bo’lsa, A` to’plam elementlarini toping.
A) B) C) D)
2. Kontrapozitsiya bilan teng kuchli mulohazani ko’rsating:
A) Konversiya B) Inversiya C) Implikatsiya D) ekvivalensiya
3. Tenglamalar sistemasini yeching:
A) (1;0,64) B)(0,64;1) C) (1;1) D) (0,64;0)
4. Irratsional tengsizlikni yeching:
A) B) C) D)
5. f(2)=1 va f(-3)=11 bo’ladigan f(x)=ax+b chiziqli funksiyani toping.
A) f(x)=2a+5 B) f(x)=2a-3 C) f(x)=-2a+3 D)f(x)=-2a+5
6. . ABCD to’g’ri to’rtburchakning diagonallari O nuqtada kesishadi.B uchidan AC diagonalga tushirilgan balandlik 4 sm, BD= 12 sm.Shu to’g’ri to’rtburchakning yuzini hisoblang.
A) S=36sm2 B) S=18 sm2 C) S=12 sm2 D)S=48 sm2
7. Ko’rsatkichli tenglamani yeching:
A) B) C) D)
8. . y = sin2x funksiyaning davrini aniqlang.
A)1800 B)3600 C)900 D)360
9. Soddalashtiring:
A)5+2 B)5+ C)5+3 D)3+
10. Re(z)=4, Im(z)=-5 kompleks sonni algebraik ko’rinishda yozing.
A)z=4-5i B)z=-5+4i C)z=4+5i D)z=-5-4i
11. A=(2;4;6;9) va B=(5;7;9) bo’lsa, bu to’plamlar birlashmasi elementlarini toping.
A)(4;5;6) B)(2;5;7) C) D)(2;4;5;6;7;9)
12. y=log3(2x-5) funksiyaning aniqlanish sohasini toping
A) (2;5) B)(2,5;+ ) C)(- ) D)
13. Ayirmani toping: (3+4i)-(4+2i)
A)1+2i B)-1+2i C)1-2i D)7-6i
14. Tengsizlikni yeching: 4x+2x-6 0
A) B)(1; ) C)(1;2) D)(0;1)
15. ni bajaring.
A)2 B)3 C) D) 1
Savol
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Test natijasi (Izoh)_______________________
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