
Działania na zbiorach
Authored by Lucyna Sosnowska
Mathematics
8th - 12th Grade
Used 98+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Jeżeli A = {1, 3, 5, 7, 9}
i B = {2, 3, 5, 7},
to suma tych zbiorów
A ∪ B = {1, 3, 5, 7, 9}
A ∪ B = {1, 2, 3, 7, 9}
A ∪ B = {1, 2, 3, 5, 9}
A ∪ B = {1, 2, 3, 5, 7, 9}
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Jeśli A = {1, 3, 5, 7, 9} i
B = {2, 3, 5, 7},
to iloczyn zbiorów A i B
A ∩ B = { 5, 7, 9}
A ∩ B = {2, 5, 7}
A ∩ B = {3, 5, 7}
A ∩ B = {1, 3, 5, 7, 9}
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Jeśli X = {a, e, i, o, u}
i Y = {a, b, c, d, e},
to różnica Y \ X jest równa
Y \ X = {b, c, d}
Y \ X = {b, c, e}
Y \ X = a, c, d}
Y \ X = {c, d}
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Zbiór A zawiera liczby całkowite większe od - 4 a mniejsze od 2. Który to zbiór?
A = {-3, -2, -1, 0, 1}
A = {-3, -2, -1, 0, 1, 2}
A = {-4, -3, -2, -1, 0, 1, 2}
A = {-3, -2, -1, 1}
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Jeśli
P to zbiór liczb N mniejszych od 5,
R to zbiór N dzielników liczby 6.
to P \ R =
{ 1, 6}
{ 0, 4}
{ 0, 6}
{ 0, 1}
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
B \ A
A ∩ B
A ∪ B
A \ B
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
B \ A
A ∩ B
A ∪ B
A \ B
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?