Question: Mysteryin: non-negative integer) ifns1then return o else return(1+Mystery(n-2) 21. True or False? Mystery is a tail recursive algorithm. 22. Which of the following is correct?
Mysteryin: non-negative integer) ifns1then return o else return(1+Mystery(n-2) 21. True or False? Mystery is a tail recursive algorithm. 22. Which of the following is correct? A. Mystery is an example of iteration. B. Mystery is an example of general tail recursion. C. Mystery is an example of strict tail recursion. D. Mystery is an example of a recursive divide & conquer algorithm. E. None of these statements are correct. 23. Ho w many nodes, including the root node for the original execution and any leaf nodes for base case executions, does the Recursion Tree of Mystery 5) have? A. 1 B. 2 C3 D.4 E. S 24. True or False? Mystery suffers from duplicated work 25. What is the function of n Mystery computes? . floor(n/2) B. ceiling(n/2) C.floort(n-2)/2) D. ceiling((n-2)/2) E.none of these
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