What is the reflexive transitive closure of r

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Question: Let G be a grammar and let R be the relation containing the ordered pair (w0,w1) if and only if w1 is directly derivable from w0 in G. What is the reflexive transitive closure of R?

Reference no: EM131577215

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What is the reflexive transitive closure of r : Let G be a grammar and let R be the relation containing the ordered pair (w0,w1) if and only if w1 is directly derivable from w0 in G.
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