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List All Subsets of the Given Set {4,8,9}\{ 4,8,9 \} A) ,{4},{8},{9}{4,8},{4,9},{8,9},{4,8,9}\varnothing , \{ 4 \} , \{ 8 \} , \{ 9 \} \{ 4,8 \} , \{ 4,9 \} , \{ 8,9 \} , \{ 4,8,9 \}

Question 112

Multiple Choice

List all subsets of the given set. Identify any of the subsets that are improper. {4,8,9}\{ 4,8,9 \}


A) ,{4},{8},{9}{4,8},{4,9},{8,9},{4,8,9}\varnothing , \{ 4 \} , \{ 8 \} , \{ 9 \} \{ 4,8 \} , \{ 4,9 \} , \{ 8,9 \} , \{ 4,8,9 \} Improper subsets: \varnothing
B) ,{4,8,9}\varnothing, \{ 4,8,9 \} Improper subsets: {4},{8},{9}\{ 4 \} , \{ 8 \} , \{ 9 \}
C) ,{4},{8},{9}{4,8},{4,9},{8,9}\varnothing , \{ 4 \} , \{ 8 \} , \{ 9 \} \{ 4,8 \} , \{ 4,9 \} , \{ 8,9 \} Improper subsets: {4,8,9}\{ 4,8,9 \}
D) ,{4},{8},{9}{4,8},{4,9},{8,9},{4,8,9}\varnothing , \{ 4 \} , \{ 8 \} , \{ 9 \} \{ 4,8 \} , \{ 4,9 \} , \{ 8,9 \} , \{ 4,8,9 \} Improper subsets: {4},{8},{9}{4,8},{4,9},{8,9}\{ 4 \} , \{ 8 \} , \{ 9 \} \{ 4,8 \} , \{ 4,9 \} , \{ 8,9 \}
E) ,{4},{8},{9}{4,8},{4,9},{8,9},{4,8,9}\varnothing , \{ 4 \} , \{ 8 \} , \{ 9 \} \{ 4,8 \} , \{ 4,9 \} , \{ 8,9 \} , \{ 4,8,9 \} Improper subsets: {4,8,9}\{ 4,8,9 \}

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