Using The Master Method

• T(n) = 9T(n/3) + n

  • a=9, b=3, f(n) = n
  • nlogb a = nlog3 9 = ?(n2)
  • Since f(n) = O(nlog3 9 - ?), where ?=1, case 1 applies:
  • Thus the solution is T(n) = ?(n2)

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