Question

For the set $P=\{a,b,c,\{d,e\left\}\right\}$ tap on the bubbles having correct expressions related to the set $P.$

• A. $\{d,e\}\in P$
• B. $$ \{d,e\}\subset P$$
• C. $\left\{\right\{d,e\left\}\right\}\subset P$
• D. $b\in P$
• E. $b\subset P$
• F. $\left\{a,b,c\right\}\subset P$
• G. $\left\{a,b,c\right\}\in P$
• H. $\left\{a,b,d\right\}\subset P$
• I. $\varphi \in P$
• J. $\varphi \subset P$

Answer 1

Answer: (A), (C), (D), (F), (J)

$\varphi \subset P$