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What is combination (3,1)
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Middle School Teacher
This means: out of 3 letters (colors, etc), how many combinations are there of 1 letter each?
This is an odd question, since it asks for combinations of 1 letter each.
The answer would be 3. With the letters in the word CAT, for example, the possibilities with 1 letter are C, A, and T.
Posted by cburr on April 29, 2009 at 8:43 AM (Answer #1)
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