The first one is in every book on discrete math I have seen thus far. And although basic I don't recall to have seen the second identity somewhere else so for me it is a new one.
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3 weeks ago
Friday, November 16, 2007
Another identity in Pascal's Triangle
On the Pascal Triangle resources website I found, among many other identities, the following two basic identities:
The first one is in every book on discrete math I have seen thus far. And although basic I don't recall to have seen the second identity somewhere else so for me it is a new one.
The first one is in every book on discrete math I have seen thus far. And although basic I don't recall to have seen the second identity somewhere else so for me it is a new one.
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