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FIRST and FOLLOW Sets in LL(1) Parsing is a document available to read on EtoBox.

The document discusses FIRST and FOLLOW sets, which are necessary to determine if a grammar is LL(1) and to construct the LL(1) parsing table. FIRST(X) is the set of terminals that can begin derivations from X. FOLLOW(X) is the set of terminals that can follow X in a derivation. The document provides rules for computing FIRST and FOLLOW sets for grammars. It also explains that the grammar is not LL(1) if any cell in the parsing table contains more than one entry.

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