RandomElement Command

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RandomElement( <List> )
Returns randomly chosen element from the list (with uniform probability). All elements in the list must be of the same type.
RandomElement({3, 2, -4, 7}) yields one of {-4, 2, 3, 7}.

Note Hint: In the Menu view cas.svg CAS View this command also works with symbolic input.
RandomElement({a,b,c,d}) yields one of {a, b, c, d}.
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