List All Subsets of the Given Set $$\{ 6,8 \}$$ A) $\varnothing , \{ 6 \} , \{ 8 \} , \{ 6,8 \}$

Multiple Choice

List all subsets of the given set. Identify any of the subsets that are improper. $$\{ 6,8 \}$$

A) $\varnothing , \{ 6 \} , \{ 8 \} , \{ 6,8 \}$ Improper subsets: $\varnothing , \{ 6 \} , \{ 8 \} , \{ 6,8 \}$
B) $\varnothing , \{ 6 \} , \{ 8 \} , \{ 6,8 \}$ Improper subsets: $\varnothing$

C) $\varnothing , \{ 6 \} , \{ 8 \}$ Improper subsets: $\varnothing , \{ 6 \} , \{ 8 \}$
D) $\varnothing , \{ 6 \} , \{ 8 \}$ Improper subsets: $\{ 6 \} , ( 8 )$
E) $\varnothing , \{ 6 \} , \{ 8 \} , \{ 6,8 \}$ Improper subset: $\{ 6,8 \}$