Combinations: Difference between revisions
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[[Category:Local variations]] | |||
[[Category:Needs filling in]] | |||
The letter \(C\) is sometimes used to represent the binomial coefficient. | |||
Is it \(_nC_r\) or \(^nC_r\)?<ref>[https://twitter.com/christianp/status/335024096947617793 Tweet by Christian Lawson-Perfect]</ref> | Is it \(_nC_r\) or \(^nC_r\)?<ref>[https://twitter.com/christianp/status/335024096947617793 Tweet by Christian Lawson-Perfect]</ref> | ||
{{Please add|examples of each notation. Calculators normally have one.}} | |||
Latest revision as of 14:33, 14 July 2021
The letter \(C\) is sometimes used to represent the binomial coefficient.
Is it \(_nC_r\) or \(^nC_r\)?[1]
Please add examples of each notation. Calculators normally have one.
