The recurrence relation capturing the optimal execution time of the Towers of H

Question

The recurrence relation capturing the optimal execution time of the Towers of Hanoi problem with n discs is

Options:

A . T(n) = 2T(n âˆ’ 2) + 2

B . T(n) = 2T(n âˆ’ 1) + n

C . T(n) = 2T(n/2) + 1

D . T(n) = 2T(n âˆ’ 1) + 1

Answer: Option D

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