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Set Theory And Logic Quiz

11 Questions  I  By Talanti
Set theory and Logic Quiz
Quiz for math students

  
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Question Excerpt

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1.  All elements of all the sets under discussion belong to some universal set or universe .
A.
B.
2.  N = {0, 1, 2, 3, . . .} is the set of integers.
A.
B.
3.  Theorem. There is only one empty set,ie. only two empty sets are equal.
A.
B.
4.  The emty set is the set containing no elements .
A.
B.
5.  3  ∈{1,3,7}
A.
B.
6.  Let A and B be sets.Then A=B iff A belongs B
A.
B.
7.  A set is:
A.
B.
C.
D.
E.
8.  For larger sets:
A.
B.
C.
9.   The symbol  ∈ means:
A.
B.
C.
D.
10.  Let A and B be sets. A equals B,written A=B,iff every element of A is also an element of B,and conversely,every element of B is also an element of A.
A.
B.
11.  Z = {. . . ,−2,−1, 0, 1, 2, . . .} is the set of integers.
A.
B.
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