1. Determine whether each of the following propositions is true or false. Circle the appropriate answer. (2 points / par

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1 Determine Whether Each Of The Following Propositions Is True Or False Circle The Appropriate Answer 2 Points Par 1 (43.97 KiB) Viewed 23 times

1. Determine whether each of the following propositions is true or false. Circle the appropriate answer. (2 points / part) a) {x} = {{x}, x} True False b) True False {x} c{{x}, x} Øe {x, {@}} c) True False d) True False {x,y} c{{x,y}} Øe Ø e) True False f) {Ø, {a}, {Ø, a}, {Ø}} is the power set of some set. True False 09 The cardinality of the set {Ø, Ø}, {0, {{@},Ø}}} is 4. True False