Question

select $\subseteq$ or $\
subseteq$ for the blank so that the resulting statement is true.\
\\{ -3, 0, 3 \\}____\\{ -3, -1, 1, 3 \\}\
\
choose the correct symbol below.\
\bigcirc\\ $\subseteq$\
\bigcirc\\ $\
subseteq$

Explanation:

Step1: Define subset condition

A set $A \subseteq B$ iff all elements of $A$ are in $B$.

Step2: Check elements of first set

First set: $\{-3, 0, 3\}$. Check if $0$ is in $\{-3, -1, 1, 3\}$.
$0
otin \{-3, -1, 1, 3\}$, so the first set is not a subset.

Answer:

$
subseteq$ (Option: $
subseteq$)