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

d, h, k, n ⊂ d, h, k, n True False
Transcript text: $\{d, h, k, n\} \subset\{d, h, k, n\}$ True False
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Solution

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Solution Steps

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

Step 1: Define the Sets

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

Step 2: Apply the Definition of Subset

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

Step 3: Conclusion

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

Final Answer

True\boxed{\text{True}}

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