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OpenStudy (anonymous):
if C(100,49) = C(100,x) and x is not 49 then what is the value of x? a)50 b)51 c)52 d)53
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OpenStudy (anonymous):
51
OpenStudy (anonymous):
because 49+51=100
OpenStudy (anonymous):
C(n,k)=C(n,(n-k))
OpenStudy (anonymous):
thany u ^^
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