Question: Draw the recursion tree for computing (52) based on the Pascal recurrence and answer the questions below. 1. Use the tree to determine how many

Draw the recursion tree for computing (52) based on the Pascal

Draw the recursion tree for computing (52) based on the Pascal recurrence and answer the questions below. 1. Use the tree to determine how many calls would a recursive algorithm make to compute (52). 2. Can you deduce from this a closed formula to determine the number of calls to compute (nk)

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