Difference between revisions of "A choose b"
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| − | Here is the formula for a choose b: <math>\binom{a}{b}=\frac{a!}{b!(a-b)!}</math>. This is assuming that <math>a \ge b </math> | + | Here is the formula for a choose b: <math>\binom{a}{b}=\frac{a!}{b!(a-b)!}</math>. This is assuming that of course <math>a \ge b </math>. |
== Why is it important? == | == Why is it important? == | ||
Revision as of 15:53, 15 June 2019
Here is the formula for a choose b: 
. This is assuming that of course 
.
