g.lemaitre
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Homework Statement
Homework Equations
The Attempt at a Solution
do you see where it says 5 over 2 = 10 and 5 over 3 = 10. How? I don't get what they're doing.
How Does the Binomial Coefficient Calculate Combinations?
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do you see where it says 5 over 2 = 10 and 5 over 3 = 10. How? I don't get what they're doing.
Discussion
g.lemaitre
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never mind i got it.
n!/(x!(n-x)!)
n!/(x!(n-x)!)