Πεδία ορισμού
Authored by Aλέξανδρος Μόσχος
Mathematics
1st Grade
Used 14+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
R - {2}
R - {-2}
[2,+oo)
[-2,+oo)
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(-oo , 1) U (1, 2]
(-oo , 1) U (1,2)
(-oo , 2)
(-oo , 2]
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
R- {2}
R - {-2}
R - {-2 , 2}
[-2,2]
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
R - {-1,1}
(-1,1)
R
[-1,1]
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
R - {-1,1}
R - {-1,0,1}
R - {0,1}
(-1,1)
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
[1,3]
[1,3)
(-οο , 3)
(1, 3) U (3, +oo)
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(0,2)
[0,2]
R - {0,2}
[2, +oo)
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