Difference between revisions of "2008 UNCO Math Contest II Problems/Problem 1"
(Created page with "== Problem == Determine the number of <math>3 \times 3</math> square arrays whose row and column sums are equal to <math>2</math>, using <math>0, 1, 2</math> as entries. Entries...") |
(No difference)
|
Revision as of 22:52, 19 October 2014
Problem
Determine the number of square arrays whose row and column sums are equal to , using as entries. Entries may be repeated, and not all of need be used as the two examples show.
Solution
See Also
2008 UNCO Math Contest II (Problems • Answer Key • Resources) | ||
Preceded by First Question |
Followed by Problem 2 | |
1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10 | ||
All UNCO Math Contest Problems and Solutions |