Mathematics, 02.10.2019 18:30, notearslefttocry14
Let c(n, k) = the number of k-membered subsets of an n-membered set. find (a) c(6, k) for k = 0,1, (b) c(7, k) for k = 0,1.
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is the factorial and means 
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, for example 3!=1*2*3=6.
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Let c(n, k) = the number of k-membered subsets of an n-membered set. find (a) c(6, k) for k = 0,1, (...
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