Questions: d, h, k, n ⊂ d, h, k, n True False

Solution Steps

To determine if the set $\{d, h, k, n\}$ is a subset of itself, we need to understand the definition of a subset. A set $A$ is a subset of set $B$ if every element of $A$ is also an element of $B$. Since every set is a subset of itself, this statement is true.

Let $A = \{d, h, k, n\}$. We need to determine if $A \subseteq A$.

According to the definition, a set $A$ is a subset of set $B$ if every element of $A$ is also an element of $B$. In this case, since both sets are identical, every element in $A$ is indeed in $A$.

Since $A$ is a subset of itself, we conclude that the statement $\{d, h, k, n\} \subseteq \{d, h, k, n\}$ is true.

Final Answer