
Zbiory
Authored by Daniel Łoszkowski
Mathematics
9th Grade
Used 250+ times

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17 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 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
1 min • 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
1 min • 1 pt
B - A =
{ k, l, m}
{ p, q, r, s}
{p, q, r, s, n, o}
{k, l, m, n, o}
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A - B =
{ k, l, m}
{ p, q, r, s}
{p, q, r, s, n, o}
{k, l, m, n, o}
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Suma zbiorów A = {1,2,3,4,5} i B= {1,3,7,8}, to zbiór X=
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Jeśli A = {3, 4, 7} oraz B = {2, 3, 4, 5, 7, 9, 11} to
A ⊂ B
B ⊂ A
A \ B = {2, 5, 9, 11}
A ∪ B =⊘
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
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