Question: Recall: given a function Xf-X, Fix[f]={xinX : f(x)=x}is the set of allfixed points off.Given a natural number n1, the probability that a function {1,2,...,n}f-{1,2,...,n}shall have

Recall: given a function Xf-X, Fix[f]={xinX : f(x)=x}is the set of allfixed points off.Given a natural number n1, the probability that a function {1,2,...,n}f-{1,2,...,n}shall have empty set of fixed points is:A.1nnB.1-1nnC.1-1nnD.e-1E. None of the above.

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