Urči průnik intervalů A \cap B \cap C, jestliže A=\langle-1 ; 1\rangle, B=(0 ; 2\rangle a C=(2 ; 4\rangle.
A \cap B \cap C=\langle 1 ; 2\rangle
Unchecked
A \cap B \cap C=\langle 2 ; 3\rangle
Unchecked
A \cap B \cap C=\langle 0 ; 1\rangle
Unchecked
A \cap B \cap C=\emptyset
Unchecked
Hint
Hint
Tento příklad vyřešíš podobným způsobem jako příklad 2. výsledkem průniku je nový interval, který bude obsahovat prvky, které jsou ve všech třech intervalech zároveň.
🍪 Set your invisibility cloak ⚡
Welcome to the magical world of cookies! 🧙♂️ We use them to give you the best experience and to understand how you make magic with our app. Don't worry, these cookies aren't from Bertie's Beans 1000 Times Different - they're here to make everything work magically so we can keep improving our app. Your preferences are like a magic wand to us - you can change them anytime afterwards. Just click on the link in the footer called "Edit Cookies 🍪" and conjure up the settings exactly to your liking. If you want to know more about how we process cookies, you can find it on this page.