Intervallumok - pontot érő feladat, 9. osztály
Authored by Alíz Koteczki
Mathematics
9th - 12th Grade
Used 6+ times
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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
Add meg az intervallumot!
] -4; 1]
[-4; 1]
[-2; 0]
]-2; 0]
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Add meg az intervallum komplementerét!
]-2; 1]
]-∞;-2] ∪ ]1;∞[
]-∞;-2]
]1;∞[
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Melyik relációt szemlélteti az ábra?
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Add meg az A\B intervallumot!
[-4; -2]
[-4; -2[
[0; 1]
]0; 1]
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