Identify the true statements out of the given statements. $($Check all that apply.$)$

Check All That Apply

$0$ in

$$

$0$ in $$

$$ in

$\{0\}$

$$ in $\{0\}$

$\{0\}$ in

$$

$\{0\}$ in $$

$$

$\{0\}$

$\{0\}$

$\{0\}$ in

$\{0\}$

$\{0\}$ in $\{0\}$

$\{0\}$

$\{0\}$

$\{0\}\{0\}$

$\{\}$

$\{\}$

$\{\}\{\}$