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1. |
What is the formula to compute the transitive closure of a graph? |
A. | tij(k) = tij(k-1) AND (tik(k-1) OR tkj(k-1)) |
B. | tij(k) = tij(k-1) OR (tik(k-1) AND tkj(k-1)) |
C. | tij(k) = tij(k-1) AND (tik(k-1) AND tkj(k-1)) |
D. | tij(k) = tij(k-1) OR (tik(k-1) OR tkj(k-1)) |
Answer» C. tij(k) = tij(k-1) AND (tik(k-1) AND tkj(k-1)) | |