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Operatii cu multimi

Authored by Gabriela Chivu

Mathematics

6th Grade

Used 31+ times

Operatii cu multimi
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10 questions

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1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Se dau multimile A={1,2,3,5}, B={0,2,4,6} . Sa se calculeze   A \cup  B. 

{1,2,3,5}

{0,2,4,6}

{2}

{1,3,5}

{0,1,2,3,4,5,6}

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Se dau multimile A={1,2,3,5}, B={0,2,4,6} . Sa se calculeze A-B.

{0,1,2,3,4,5,6}

{2}

{1,3,5}

{0,4,6}

{0,2,4,6}

3.

FILL IN THE BLANK QUESTION

3 mins • 1 pt

Se dau multimile A={1,2,3,5}, B={0,2,4,6} . Sa se calculeze A

 \cap  B. 

4.

MULTIPLE SELECT QUESTION

5 mins • 1 pt

Se dau multimile A={1,2,3,5}, B={0,2,4,6} si C={1,3,6,7,8,9} . Sa se calculeze (A \cap  B) \cup  (B \cap  C). 

{1,2,3,5}

(1,3,5}

{2,6}

{2,4,6}

{6,7,8,9}

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Afla valoarea lui a astfel incat afirmatia {3} \cap  {a}  \ne   ϕ\phi   sa fie adevarata.

a=0

a=1

a=2

a=3

a=4

6.

MULTIPLE SELECT QUESTION

5 mins • 1 pt

Determinati multimile M pentru care M \cup  {10}={5,10,15}. 

M={5,10}

M={10,15}

M={5,15}

M={5,10,15}

7.

FILL IN THE BLANK QUESTION

15 mins • 1 pt

Media Image

Priviti cu atentie imaginea alaturata. Conform Informatiilor din desen A  \cap  B \cap  C este egal cu:

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