Question: 2 . Recursion Trees and Induction: For each recurrence, use a recursion tree to nd a good guess of the running time of the algorithm

2. Recursion Trees and Induction:
For each recurrence, use a recursion tree to nd a good guess of the running time of
the algorithm (make your guess as tight as possible). Then prove that your guess
was correct by induction.
(a) T(n)=25T(n/5)+ n^2

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