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2 articles trouvés pour ce sujet.
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Why is 0! = 1? |
2001-01-30 |
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Diane pose la question :
Every math book always claims that 1!=1 and 0!=1 are givens, and that we should just memorize it. i understand the 1! part, but where is the basis for claiming that 0!=1????
Walter Whiteley lui répond. |
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0! |
1997-03-02 |
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Donna D. Hall pose la question :
I am looking for a quick and easy explanation as to why 0! is 1.
Walter Whiteley and Denis Hanson lui répond. |
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