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In: Advanced Math

**Please show all work and explain** Very confused We can express insertion sort as a recursive...

**Please show all work and explain** Very confused

We can express insertion sort as a recursive procedure as follows. In order to sort A[1..n], we recursively sort A[1..n-1] and then insert A[n] into the sorted array A[1..n-1]. Write a recurrence for the running time of this recursive version of insertion sort.

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