# What do you expect?

From the set $$X$$ of the first $$2015$$ positive integers, a $$62-$$element subset $$S$$ is chosen with uniform probability distribution over all $$62-$$element subsets of $$X$$.

What is the expected value of the smallest element in $$S$$? If the answer to the problem is of the form $$\dfrac{a}{b}$$, where $$a , b$$ are coprime positive integers, then enter $$a+b$$ as the answer.

If the answer to the problem comes out to be irrational, choose the answer as $$-1$$.

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