Difference between revisions of "2020 CIME II Problems/Problem 2"
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Revision as of 21:51, 5 September 2020
Problem 2
Find the number of nonempty subsets of
such that
has an even number of elements, and the product of the elements of
is even.
Solution
See also
2020 CIME (Problems • Answer Key • Resources) | ||
Preceded by Problem 1 |
Followed by [[2020 CIME Problems/Problem {{{num-a}}}|Problem {{{num-a}}}]] | |
1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10 • 11 • 12 • 13 • 14 • 15 | ||
All CIME Problems and Solutions |
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