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GATE CSE & IT · Turing Machines & Computability · 2014-2014

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Hopcroft-Ullman / Dragon Book

Automata, languages, parsing, syntax-directed translation

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2014 PYQ

Let $$\sum \, $$ be a finite non - empty alphabet and let $${2^{\sum {{}^ * } }}$$ be the power set of $$\sum {{}^ * .\,} $$ Which one of the following is TRUE ?

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