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Suppose that a and `b(b!=a)` are real positive numbers, the value of `lim_(t to0)((b^(t+1
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Suppose that a and `b(b!=a)` are real positive numbers, the value of `lim_(t to0)((b^(t+1)-a^(t+1))/(b-a))^(1//t)` has the is equal to