- #1
agargento
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Homework Statement
Given {1,2,...,n}, n is an even number. What are all the possible subsets that contain only even numbers? (Notice that ∅ is also defined as such a subset).
Homework Equations
2n - all possibilities for group A with n objects
The Attempt at a Solution
I think the answer is 2n/2 ... to include just even numbers. Is my reasoning correct?