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HALMAZOK

Authored by ildiko domahidi

Mathematics

6th - 8th Grade

Used 17+ times

HALMAZOK
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9 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

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

Media Image

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

Media Image

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

Media Image

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

Media Image

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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