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

Question

Quizplus · Accepted Answer

Every element of the set $\{ 13,15 \}$ is also an element of set $B$, which makes $\{ 13,15 \}$ a subset of $B$.

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}A = \{ 9,10,11,12,13,14 \} , B = \{ 11,13,15 \} , C = \{ 9,10,12,14 \} , 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 $A = \{ 9,10,11,12,13,14 \} , B = \{ 11,13,15 \} , C = \{ 9,10,12,14 \} , D = \{ 9,14 \}$