Question: Let R and S be relations defined on A = {1,2,3,4} described by the following digraphs 1 2 1 2 4 3 3 4 R

Let R and S be relations defined on A = {1,2,3,4}

Let R and S be relations defined on A = {1,2,3,4} described by the following digraphs 1 2 1 2 4 3 3 4 R S Then R-105 O a. {(1,2), (1,4), (2,4), (3,1), (3,2), (3,4)} O b.{(2,1), (4,3), (1,3)} O c.{(1,2),(2,4),(3,1),(3,2)} O d. {(3,4)} O e. {(1,1),(1,2), (2,2),(2,4), (3,1),(3,2), (3,3), (4,4)}

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