Question: discrete math 11. Points =2 11a) Given a real number x and a positive integer k we want to find x2t. How many multiplications are

discrete math

11. Points =2 11a) Given a real number x and a positive integer k we want to find x2t. How many multiplications are needed if the algorithm is just multiplying x by itself the appropriate number of times? 11b ) Is there a more efficient algorithm (in regards to number of multiplications) to find x2 ? Describe the algorithm and how many multiplications are needed in terms of k

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