Ratsional tengsizliklar sistemasi — 10-sinf Algebra test savollari

Bu mavzuda 15 ta test savoli bor. Quyida 10 ta namuna — to'liq test va javoblar kaliti ro'yxatdan o'tgandan keyin ochiladi.

1.{ $\frac{x - 1}{x + 2} > 0, x < 5$ sistemani yeching.
- A)(-∞;-2) $\cup$ (1;5)
- B)(-2;1)
- C)(1;5)
- D)(-∞;-2) $\cup$ (1;+∞)
2.{ $x^{2} - 4 > 0, \frac{1}{x - 3} < 0$ } sistemani yeching.
- A)(-∞;-2) $\cup$ (2;3)
- B)(2;3)
- C)(-∞;-2)
- D)(3;+∞)
3.{ $(x - 2) (x + 1) \leq 0, \frac{x}{x - 5} < 0$ } sistemani yeching.
- A)(0;2]
- B)[-1;2]
- C)(0;5)
- D)(-1;0)
4.{ $\frac{1}{x + 1} > 0, \frac{x - 4}{x - 1} \leq 0$ sistemani yeching.
- A)(1;4]
- B)(-1;4]
- C)(-1;1)
- D)[1;4]
5.{ $x^{2} - 9 \leq 0, \frac{1}{x} > 0$ sistemani yeching.
- A)(0;3]
- B)[-3;3]
- C)[-3;0)
- D)(0;9]
6.{ $\frac{x - 5}{x + 2} \geq 0, x \leq 10$ sistemani yeching.
- A)(-∞;-2) $\cup$ [5;10]
- B)[-2;5]
- C)[5;10]
- D)(-2;5)
7.{ $\frac{x}{x - 2} > 0, x > - 3$ sistemani yeching.
- A)(-3;0) $\cup$ (2;+∞)
- B)(0;2)
- C)(-3;2)
- D)(2;+∞)
8.Tengsizliklar sistemasining yechimi alohida tengsizliklar yechimlari bilan qanday bog'liq?
- A)barcha yechimlarning kesishmasi
- B)barcha yechimlarning birlashmasi
- C)faqat birinchi tengsizlik yechimi
- D)faqat oxirgi tengsizlik yechimi
9.{ $\frac{x + 3}{x - 1} < 0, x > - 2$ sistemani yeching.
- A)(-2;1)
- B)(-3;1)
- C)(-3;-2)
- D)(1;+∞)
10.{ $\frac{1}{x - 1} \geq 0, x < 4$ sistemani yeching.
- A)(1;4)
- B)[1;4)
- C)(-∞;1)
- D)(1;+∞)

«Ratsional tengsizliklar sistemasi» bo'yicha barcha 15 ta savolni javoblari bilan oling: Test Generator ularni variantlarga bo'ladi, DTM titulida chop etadi va javob varaqalarini rasm orqali tekshiradi.

Bepul sinab ko'rish

Ratsional tengsizliklar sistemasi — 10-sinf Algebra test savollari

10-sinf Algebra: boshqa mavzular

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