Math Problem Statement
Mark the true statements. The power set of the power set of the empty set is {∅,∅} . {1,2} is a subset of the power set of {1,2,3} . The power set of the empty set is the empty set. The power set of the power set of the empty set is {{∅,{∅}}} . The power set of the power set of the empty set is {∅,{∅}} . {{1,2}} is a subset of the power set of {1,2,3} . The set {{}} is not empty. The power set of the empty set is {∅} . {1,2} is an element of the power set of {1,2,3} . {{1,2}} is an element of the power set of {1,2,3} .
Solution
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Math Problem Analysis
Mathematical Concepts
Set Theory
Power Set
Subsets
Empty Set
Formulas
Power set of a set S: P(S) = {A | A ⊆ S}
Number of elements in a power set: 2^n where n is the number of elements in S
Theorems
Definition of a power set
Subset relationships in set theory
Suitable Grade Level
University Level - Discrete Mathematics