Question: You are given four matrices A_1, A_2, A_3, A_4 where A_i has P_i-1 rows and P_i columns, and P_0 = 40, P_1 = 20, P_2

You are given four matrices A_1, A_2, A_3, A_4 where A_i

You are given four matrices A_1, A_2, A_3, A_4 where A_i has P_i-1 rows and P_i columns, and P_0 = 40, P_1 = 20, P_2 = 50, P_3 = 25, P_4 = 15. Use dynamic programming to compute the best way to compute the product ?_1 times A_2 times A_3 times A_4. You need to compute all entries of the table for the values m[i, j] as well as the table for the splits s[i, j]. You also need to add two pairs of parentheses to indicate the optimal way to compute this matrix chain multiplication

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