Tell whether the statement is true or false.
-Let $\mathrm { A } = \{ 2,3,4,5,6,7 \} , \mathrm { B } = \{ 4,6,8 \} , \mathrm { C } = \{ 2,3,5,7 \} , \mathrm { D } = \{ 2,7 \}$, and $\mathrm { U } = \{ 2,3,4,5,6,7,8 \}$.
$\mathrm { A } \subseteq \mathrm { B }$

Question

Quizplus · Accepted Answer

$\mathrm { A } \subseteq \mathrm { B }$ means that every element of A is also an element of B. Since A contains elements that B does not (e.g., 2, 3, 5, 7), the statement is false.

Tell Whether the Statement Is True or False A={2,3,4,5,6,7},B={4,6,8},C={2,3,5,7},D={2,7}\mathrm { A } = \{ 2,3,4,5,6,7 \} , \mathrm { B } = \{ 4,6,8 \} , \mathrm { C } = \{ 2,3,5,7 \} , \mathrm { D } = \{ 2,7 \}A={2,3,4,5,6,7},B={4,6,8},C={2,3,5,7},D={2,7}

Tell Whether the Statement Is True or False $\mathrm { A } = \{ 2,3,4,5,6,7 \} , \mathrm { B } = \{ 4,6,8 \} , \mathrm { C } = \{ 2,3,5,7 \} , \mathrm { D } = \{ 2,7 \}$