
Skupovi i izrazi
Authored by Sanja Sokolov
Mathematics
5th Grade
Used 17+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Дат је скуп А={6,7,8,9}. Потврди тачно тврђење.
6∉А
8∈А
9∉А
5∈А
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Двочланих подскупова скупа В={2,4,6,8} има:
2
4
6
8
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ако је С={2,5,8,12} И Е={3,5,8,10,12} онда је :
A∩E={3,5,8,}
A∩E={2,3,5,8,10,12}
A∩E={2,3,8,}
A∩E={5,8,12}
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Скуп Т={xIx∈N, 4≤x<10} има:
6 елемената
7 елемената
5 елемената
8 елемената
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ако је Р={1,2,3,4,5} и Q={2,4,5,6,7} одреди:
Р\Q={2,4,5}
Р\Q={1,3}
Р\Q={6,7}
Р\Q={1,3,6,7}
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Одреди за и
10
11
13
25
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Одреди елементе скупа А ако је А⋃Е={2,4,6,7,8,9,10},А∖Е={2,6} и Е∖А={7,8,9}.
А={2,4,6,7,8,10}
А={4,6,7,8,10}
А={4,6,8,10}
А={2,4,6,10}
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