Tell whether the statement is true or false.
-Let $\mathrm { A } = \{ 9,10,11,12,13,14 \} , \mathrm { B } = \{ 11,13,15 \} , \mathrm { C } = \{ 9,10,12,14 \} , \mathrm { D } = \{ 9,14 \}$, and $\mathrm { U } = \{ 9,10,11,12,13,14,15 \}$. $\mathrm { A } \subseteq \mathrm { U }$

Question

Quizplus · Accepted Answer

Every element in set A is also an element of set U, which means A is a subset of U.

Tell Whether the Statement Is True or False A={9,10,11,12,13,14},B={11,13,15},C={9,10,12,14},D={9,14}\mathrm { A } = \{ 9,10,11,12,13,14 \} , \mathrm { B } = \{ 11,13,15 \} , \mathrm { C } = \{ 9,10,12,14 \} , \mathrm { D } = \{ 9,14 \}A={9,10,11,12,13,14},B={11,13,15},C={9,10,12,14},D={9,14}

Tell Whether the Statement Is True or False $\mathrm { A } = \{ 9,10,11,12,13,14 \} , \mathrm { B } = \{ 11,13,15 \} , \mathrm { C } = \{ 9,10,12,14 \} , \mathrm { D } = \{ 9,14 \}$