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Basic Set Theory Flashcards | StudBud
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Basic Set Theory
Basic Set Theory
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20 Easy questions on the basic knowledge of Set Theories.
Flashcards
19 cards
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Questions
19
Answers
1
What is the closest definition to natural numbers?
Natural number does not have to only be positive
None of the above
Natural numbers are real numbers
Natural numbers are all positive numbers, starting from one
2
Which one of these would be a subset for science?
Maths
Writing
Biology
Reading
3
What is the closest definition to real numbers?
Natural numbers
Numbers that are both negative and positive
All existing numbers
Numbers ranging from 1 - 1000
4
Which of these is not an integer?
-0.9
-2
3
5
5
Can natural, integers, and rational numbers be categorized as real numbers?
No
Yes
6
What would be a subset for the set of numbers?
Odd
Natural
Whole
All of the above
7
What would be a subset for furniture?
Chair
Science
None of the choices
Window
8
Does it make sense for a SetA = Furniture, to have a subset of "Made Of Wood"?
Yes
No
9
Which categories can go into a "Subject" set?
chairs
Math
Clothes
SAT
10
Which one of these are real numbers?
0.5
All The Above
3
1
11
Who is idiot in this class?
Usmn,ysaf, luuu
Chndi, Mna, btol
Krm, Tha,Mlak
vlrya, aloona
12
Which of these are subsets for odd numbers?
4, 5, 6, 7
1, 3, 5, 7
2, 4, 6, 8
1, 2, 6, 7
13
What is the closest definition to rational numbers?
All positive real numbers
Numbers that includes both positive and negative
All positive numbers
Numbers that can be turned into fractions
14
Who is smart in this class?
Us
Me
You
None
15
Which one is subset of polygons?
Square
Hexagon
All of above
Triangle
16
What does this symbol "{}" represent?
Set
Subset
None of the choices
Equal
17
What can be a subset for subjects: Physics, Maths, L.A, History, and Biology
Math
None of the above
Science
Subjects
18
Are all rational numbers real numbers?
No
Yes
19
What would be the subset for animals: Giraffes, Hyenas, Elephants, Dogs?
Big
Small
Tall
Short
