Find the Power Set (9,4)

Problem

𝒫*({9,4})

Solution

1. Identify the set for which the power set is being calculated. The notation (9,4) in this context refers to the set S={9,4}

2. Determine the number of elements in the set. Since S has n=2 elements, the power set will contain 2=2=4 elements.

3. List all possible subsets of S starting with the empty set and ending with the set itself.

4. Construct the power set by grouping all identified subsets into a single set.

Final Answer

𝒫*({9,4})={∅,{9},{4},{9,4}}

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