Rewrite the Statement Using Mathematical Symbols $k$ And $y$ Is a Proper Subset Of

question 69

Multiple Choice

Rewrite the statement using mathematical symbols.
-The set consisting of the elements $k$ and $y$ is a proper subset of $\{ k , b , e , y , u \}$ .

• A) \(\{ \mathrm { k } , \mathrm { y } \} \subseteq \{ \mathrm { k } , \mathrm { b } , \mathrm { e } , \mathrm { y } , \mathrm { u } \}\)
• B) \(\{ \mathrm { k } , \mathrm { y } \} \subset \{ \mathrm { k } , \mathrm { b } , \mathrm { e } , \mathrm { y } , \mathrm { u } \}\)
• C) \(\{ k , y \} \in \{ k , b , e , y , u \}\)
• D) \(\{ k , y \} \sim \{ k , b , e , y , u \}\)

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