
HALMAZOK
Authored by ildiko domahidi
Mathematics
6th - 8th Grade
Used 17+ times

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9 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Melyik állítás hamis?
A = { 1;2;3;4;5;6;7}
3 ∊ A
{7; 8 }⊂ A
12 ∉ A
2.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
B = {x/ x-a "PUMUKLI" szó betűje}. Melyik állítás igaz?
B egy számhalmaz.
B egy halmaz.
B = { P; U; M; U; K; L; I}
B = { P; U; M; K; L;I }
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
C = {x/ x - a "takar" szó betűje D={ x/x-az akarat szó betűje} Melyik állítás hamis?
C = D
C ⊂ D
D ⊂ C
A ,, tarka'' szó betűinek halmaza nem egyenlő a C halmazzal
4.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Az ábrán az E és F halmazok láthatóak. Mely állítások igazak?
E = { 0;1;2}
E = { 0;1; 2; 3; 4}
F = { 5; 6; 7; 8 }
F = { 3; 4; 5; 6; 7; 8}
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
A mellékelt ábrán E ⋂ F =...
{ 0; 1; 2}
{0; 1; 2; 3; 4; 5; 6; 7; 8}
{5; 6; 7; 8 }
{ 3; 4}
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Az ábrán E ∪ F =...
{0; 1; 2; 3; 4; 5; 6; 7; 8}
{0; 1; 2; }
{ 3; 4; 5; 6; 7; 8}
{ 3; 4}
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
E- F = ...
{0; 1; 2; 3; 4; 5; 6; 7; 8}
{0; 1; 2; }
{ 3; 4; 5; 6; 7; 8}
{ 3; 4}
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