Question: Using the substitution method of solving recurrences, solve the given recurrence. T(n) = n * t(n-1) T(n) = 1 when n = 1.

 Using the substitution method of solving recurrences, solve the given recurrence.

            T(n) = n * t(n-1)                                         T(n) = 1 when n = 1. 

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