
działania na zbiorach i przedziałach
Authored by Magdalena Majewska
Mathematics
1st - 5th Grade
Used 12+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A ∩ B =
{ k, l, m}
{ k, l, m, n, o, p, q, r, s}
{ k, l, m, n, o}
{ n, o}
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A ∪ B =
{ k, l, m}
{ k, l, m, n, o, p, q, r, s}
{ k, l, m, n, o}
{ n, o}
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Zbiór liczb pierwszych mniejszych od 13 to:
{1,2,3,5,7,11}
{2,3,5,7,11,13}
{2,3,5,7,11}
{1,2,3,5,7,11,13}
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Wyznacz A∩B, jeśli A={0,1,2,3,4,5,6,7,8,}, B={8,10,11,12,13}
{0,1,2,3,4,5,6,7,8,9,10,11,12,13}
{0,1,3,5,7,9}
{8}
{10,11,12,13}
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Wyznacz AUB, jeśli A={1,3,5,7,9}, B={0,3,6,9}
{3,5,9}
{0,6}
zbiór B
{0,1,3,5,6,7,9}
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Wyznacz A\B, jeśli A={9,15,16}, B={15,16,17}
{9}
zbiór B
zbiór A
zbiór pusty
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Wyznacz B\A, jeśli A={0,1,2,3,4,5}, B={4,6,8,10}
{0,1,2,3,5}
zbiór pusty
{4,6,8,10}
{6,8,10}
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