Write a description of the set. {Africa, Antarctica, Asia, Australia} Solution:- To given a description of a set is to classify all of the elements, or members, of…
Category: Set Theory
Problem 1013
Determine if the collection is not well define and therefore is not a set. Solution:- A set is a collection of object whose contents can be clearly determined.…
Problem 1002
Determine whether the following statement is true or false. {a} Є {a, b, c, d, e} Solution:- The symbol Є means “is an element of.” For example,…
Problem 1001
Express the following set in set-builder notation. B = {16,17,18,19,20,21,22,23} Solution:- When a set is named using set builder notation, specify the conditions under which a number is…
Problem 1000
Determine whether the set is finite or infinite. The set of odd numbers greater than 87. Solution:- If the number of elements in a set is a natural,…
Problem 999
Determine whether the set is finite or infinite. {12,16,20,24,…………} Solution:- If the number of elements in a set is natural number, the set is finite. If the elements…
Problem 998
Determine if the collection is not well defined and therefore is not a set. The collection of the five best U.S governors Solution:- A set is a collection…
Problem 997
Determine if the collection is not well defined and therefore is not a set. The collection of high schools in New York. Solution:- A set is a collection…
Problem 631
Find the following statements. 1) 2 ∈ A . 2) 3 ∉ A. 3) A ⊂ U. 4) A ⊄ B . 5) A ≅ B. A ∩ B ,A…
Set Theory Symbols
Set Theory Symbols ∈ “is an element of” ∉ “is not an element of” ⊂ “is a proper subset of” ⊆ “is a subset of” ⊄ “is not a…
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