Množiny

Project ID: 
6000000023
Accepted: 
Podoblast: 
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Question: 
Spárujte množiny, které jsou si rovny.
Questions Title: 
Množiny 1:
Answers Title: 
Množiny 2:
Question 1: 
$A=\{x\in\mathbb{R}\colon x < -2 \vee x > 2 \}$
Answer 1: 

$(-\infty;-2)\cup(2;\infty)$

Question 2: 
$B=\{x\in\mathbb{R}\colon x < -2 \wedge x > 2 \}$
Answer 2: 

$\emptyset$

Question 3: 
$C=\{x\in\mathbb{R}\colon x \leq -2 \wedge x \geq -2 \}$
Answer 3: 

$\{ -2 \}$

Question 4: 
$D=\{x\in\mathbb{R}\colon x \geq 0 \wedge x\leq 2\}$
Answer 4: 

$\langle 0;2 \rangle$

Question 5: 
$E=\{x\in\mathbb{R}\colon x < 2 \vee x > 2\}$
Answer 5: 

$(-\infty;2)\cup(2;\infty)$

Question 6: 
$F=\{x\in\mathbb{R}\colon x \leq -2 \vee x \geq -2 \}$
Answer 6: 

$\mathbb{R}$

Answer 7: 

$(-2;2)$

Answer 8: 

$(-\infty;0)\cup(2;\infty)$

Tex: 
% tiket 32401 \NastavOT{2} \NastavOD{4}