initial commit / add all books

1 files changed, 11 insertions, 0 deletions

diff --git a/55/CH6/EX6.8/6ex8.sci b/55/CH6/EX6.8/6ex8.sci
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+function [k]= myfunc(n,r)

+k=factorial(n)/(factorial(n-r)*factorial(r));

+endfunction

+k=myfunc(8,3);  

+disp(k,'the number of committees of three that can be formed out of eight people')

+  

+cows=myfunc(6,3)  //number of ways that a farmer can choose 3 cows out of 6 cows

+pigs=myfunc(5,2)  //number of ways that a farmer can choose 2 pigs out of 5 pigs

+hens=myfunc(8,4)  //number of ways that a farmer can choose 4 hens out of 8 hens

+p=cows*pigs*hens;       

+disp(p,'total number of ways that a farmer can choose all these animals')
\ No newline at end of file