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reuniune si intersectie

Authored by Petric Patricia

Mathematics, Other

6th Grade

Used 1+ times

reuniune si intersectie
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20 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Fie A={1,2,4,6} si B={2,4,6,7}. Determina AUB

{1,2,4,6,7}

{2,4,6}

{1}

{7}

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Fie A={x, x cifra impara} si B={ 1,2,3,4,5}. Cat va fi intersectia celor doua multimi?

{1,2,3,4,5,7,9}

{1,2,3,4,5}

{1,3,5,7,9}

{1,3,5}

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Daca A={1,2,3,4} si B={2,3,4,5,6} determina B-A

{5,6}

{1}

{2,3,4}

{1,2,3,4,5,6}

4.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Fie A = {3, 5} și B = {5, 6, 8}. Determinați elementele

mulțimii A∪B

{5}

{3, 5, 6, 8}

{3,5, 8}

5.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

{3,5,6,8}

{5}

{3}

6.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Fie A = {3, 5} și B = {5, 6, 8}. Determinați elementele

mulțimii A - B

{3}

{6,8}

{5}

7.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Fie A = {3, 5} și B = {5, 6, 8}. Determinați elementele

mulțimii B - A

{5}

{6,8}

{8}

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