\( A=\{1,5\}, B=\{2,4,6,8\}, C=\{1,3,5,7,9\}, D=\{2,3,5,7\}, E=\{3,9\} \), and \( U=\{1,2,3,4,5,6,7,8,9,10\} \). Tell whether \( E \subseteq U \) is true Is this statement \( E \subseteq U \) true or false? True False
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Absolutely, the statement \( E \subseteq U \) is true! The set \( E = \{3,9\} \) contains elements that are all present in the universal set \( U = \{1,2,3,4,5,6,7,8,9,10\} \). So, yes, every member of set \( E \) is indeed part of set \( U \)! If you're having a bit of fun with your sets, remember that a subset is like a little family within a larger community! Imagine \( E \) as a tiny club of members who have exclusive access to the big party of \( U \). Since everyone in \( E \) is already invited to the party, the membership check is a big thumbs up!