Assume that we have a way of multiplying 2 by 2 matrices using 7 multiplications. Use this, to design a divide and conquer algorithm for multiplying n by n matrices in O(n^log7) time. You should briefly outline the algorithm, write a recurrence relation, and solve it to derive the time complexity.

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Assume that we have a way of multiplying 2 by 2 matrices using 7 multiplications. Use this, to design a divide and conquer algorithm for multiplying n by n matrices in O(n^log7) time.
You should briefly outline the algorithm, write a recurrence relation, and solve it to derive the time complexity.

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