Draw the recursion tree when n 12, where n represents the length of the array, for the following recursive method int sumSquares(int array, int first, int last) if (first last) return array first array first int mid (first last) 2 return sumSquares(array, first, mid) sumSquares(array, mid 1, last) Determine a formula that counts the numbers of nodes in the recursion tree What is the Big q for execution time Determine a formula that expresses the height of the tree What is the Big q for memory Write an iterative solution for this same problem and compare its efficiency with this recursive solution 3 Draw the recursion tree when n 12, where n represents the length of the array, for the following recursive method int sumSquares(int array, int first, int last) if (first last) return array first array first int mid ( first last ) 2 return sumSquares(array, first, mid) sumSquares(array, mid 1, last) Determine a formula that counts the numbers of nodes in the recursion tree What is the Big for execution time Determine a formula that expresses the height of the tree What is the Big for memory Write an iterative solution for this same problem and compare its efficiency with this recursive solution

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Question: Draw the recursion tree when n = 12, where n represents the length of the array, for the following recursive method: int sumSquares(int[] array, int

Draw the recursion tree when n = 12, where n represents the length of the array, for the following recursive method:

int sumSquares(int[] array, int first, int last) { if (first == last) return array[first] * array[first]; int mid = (first + last) / 2; return sumSquares(array, first, mid) + sumSquares(array, mid + 1, last); }

Determine a formula that counts the numbers of nodes in the recursion tree.

What is the Big-q for execution time?

Determine a formula that expresses the height of the tree.

What is the Big-q for memory?

Write an iterative solution for this same problem and compare its efficiency with this recursive solution.

Draw the recursion tree when n = 12, where n represents the

3. Draw the recursion tree when n=12, where n represents the length of the array, for the following recursive method: int sumSquares(int[] array, int first, int last) { if (first == last) return array[first] * array[first]:- int mid =( first + last )/ 2 ; return sumSquares(array, first, mid) + sumSquares(array, mid +1, last); } - Determine a formula that counts the numbers of nodes in the recursion tree. - What is the Big- for execution time? - Determine a formula that expresses the height of the tree. - What is the Big- for memory? - Write an iterative solution for this same problem and compare its efficiency with this recursive solution

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