Question: By exmoning the recursion tree for computing fibonacci, we can deduce an exponential 0 ( 2 ^ n ) complexity, withpotential for speedups by using

By exmoning the recursion tree for computing fibonacci, we can deduce an exponential 0(2^n) complexity, withpotential for speedups by using : memoization, recursive calls taht are placed on an internal stack, stored imtermediate results , none of the above

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