18/07/24 22:41:35.80 5xWSgyrB.net
>>247
Say that each urn contains m balls.
If the first urn contains c whites, then the probability that all white
balls are drawn from the first urn is c^n / m^n.
If the second urn contains a whites and b (=m-a) blacks, then the
probability that the drawing from the second is either all whites or all
blacks is (a^n + b^n) / m^n.
c^n / m^n = (a^n + b^n) / m^n
c^n = a^n + b^n
a > 0, b > 0, c > 0 ("some blacks and some whites in each"), so by FLT
there are no solutions.