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Zbiory

Authored by Oliwia Gołębiewska

Mathematics

1st - 5th Grade

Used 1+ times

Zbiory
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7 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

^

Lub

I

Należy

suma

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Suma zbiorów A i B

A U B

A n B

A < B

Ø

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Zbiór pusty oznaczmy:

C

U

Ø

<

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Wzór na liczbę podzbiorów n-elementowego zbioru:

^n oznacza do potęgi n

3n

3^n

9n

2^n

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Suma zbiorów A={1,2,5,7,9,13,14} B={2,4,6,14}

{1,2}

{2,14}

Ø

{1,2,4,5,6,7,9,13,14}

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

część wspólna zbiorów A={2,4,7,8} B={6,,11,14}

Ø

{2,4,6,7,8,11,14}

{1}

{2,4,7,8}

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A-B A={55,56,78,98} B={1,6,56,60,78}

{55,56,78,98}

{1,6,56,60,78}

{55,98}

Ø

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