Silly question need a quick answer

Thread starter MrAnderson
Start date Mar 22, 2009

AI Thread Summary

The discussion revolves around the interpretation of a mathematical notation involving parentheses and the variable "n." Participants clarify that the notation refers to the binomial coefficient, specifically "n choose 2," which represents the number of ways to choose 2 items from a set of n items. The original poster expresses gratitude for the clarification. The conversation highlights the importance of understanding mathematical symbols in combinatorics. Overall, the exchange emphasizes the significance of clear communication in discussing mathematical concepts.

Mar 22, 2009

MrAnderson

How do you read this, what does this form stand for? I can't type it here but i hope i can explain it. Parentheses n 2 below the n close parentheses.

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Mar 22, 2009

yyat

I assume you mean the http://en.wikipedia.org/wiki/Binomial_coefficient" .

You read it: "n choose 2".

Last edited by a moderator: May 4, 2017

Mar 22, 2009

MrAnderson

Yes that's what i was looking for thank you.

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