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Intervallumok - pontot érő feladat, 9. osztály

Authored by Alíz Koteczki

Mathematics

9th - 12th Grade

Used 4+ times

Intervallumok - pontot érő feladat, 9. osztály
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9 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Írd fel intervallum formájában a következő halmazt: F = {x ∈R | -7 < x ≤ 4}

F = ]-∞, 4]

F = [-7, 4]

F = ]-7, 4]

F = [-7, 4[

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Adottak a következő intervallumok: C = ]-15 ; 5], H = ]-13 ; 11].

Határozd meg a C∪H intervallumot!

[-15 ; -13]

]-15 ; -13[

]-15 ; 11[

]-15 ; 11]

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Adottak a következő intervallumok: D = ]-∞ ;4[, H = [-14; 5]. Határozd meg a D∩H intervallumot!

[-14 ; 4]

[-14 ; 4[

]-14 ; 4]

]-14 ; 4[

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

] -4; 1]

[-4; 1]

[-2; 0]

]-2; 0]

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Add meg az intervallum komplementerét!

]-2; 1]

]-∞;-2] ∪ ]1;∞[

]-∞;-2]

]1;∞[

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Melyik relációt szemlélteti az ábra?

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Add meg az A\B intervallumot!

[-4; -2]

[-4; -2[

[0; 1]

]0; 1]

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