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Solved: Determine whether each of these statements is true
Chapter 1, Problem 11E(choose chapter or problem)
Determine whether each of these statements is true or false.a) x ? {x}________________b) {x} ? {x}________________c) {x}?{x}________________d) {x)?{{x}} ________________e) ? ? {x} ________________f) ? ? {x}
Questions & Answers
QUESTION:
Determine whether each of these statements is true or false.a) x ? {x}________________b) {x} ? {x}________________c) {x}?{x}________________d) {x)?{{x}} ________________e) ? ? {x} ________________f) ? ? {x}
ANSWER:Solution:Step-1:In this problem we need to determine whether each of the given statements is true or false.a)Let us consider , A= {x}.means x is an element of the set A. Therefore, the given statement is true.Step-2:b)We know that, every set is a subset of itself.That is,.Therefore, the given s