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1. |
Which of the following is the recurrence relation for the matrix chain multiplication problem where mat[i-1] * mat[i] gives the dimension of the ith matrix? |
A. | dp[i,j] = 1 if i=j dp[i,j] = min{dp[i,k] + dp[k+1,j]} |
B. | dp[i,j] = 0 if i=j dp[i,j] = min{dp[i,k] + dp[k+1,j]} |
C. | dp[i,j] = 1 if i=j dp[i,j] = min{dp[i,k] + dp[k+1,j]} + mat[i-1]*mat[k]*mat[j]. |
D. | dp[i,j] = 0 if i=j dp[i,j] = min{dp[i,k] + dp[k+1,j]} + mat[i-1]*mat[k]*mat[j]. |
Answer» E. | |