Elemente de organizare a datelor

Quiz
•
Mathematics
•
7th - 8th Grade
•
Hard
Maria Ile
Used 11+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A={1,3,5}, B={1,2} atunci (3,1)∈AxB este
Adevărat
Fals
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
A={1,3,5}, B={1,2} atunci din AxB={(1,1); (1,2); ... ; (3,2); (5,1); ...} lipsesc perechile ......
(3,1); (5,1)
(1,3); (2,5)
(3,1); (5,2)
(1,5); (2,3)
3.
FILL IN THE BLANK QUESTION
1 min • 1 pt
A={1,3,5}, B={1,2} atunci card AxB= ....
4.
FILL IN THE BLANK QUESTION
30 sec • 1 pt
A(3, 2) și B(-1, 6). Dacă M(x, y) este mijlocul segmentului AB, atunci x = ....
5.
FILL IN THE BLANK QUESTION
30 sec • 1 pt
A(3, 2) și B(-1, 6). Dacă M(x, y) este mijlocul segmentului AB, atunci y = ....
6.
FILL IN THE BLANK QUESTION
2 mins • 1 pt
A(x, 5) și B(-3, y). Dacă M(2, 7) este mijlocul segmentului AB, atunci x = ....
7.
FILL IN THE BLANK QUESTION
2 mins • 1 pt
A(x, 5) și B(-3, y). Dacă M(2, 7) este mijlocul segmentului AB, atunci y = ....
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