AUTOMATA HOMEWORK

Completed Posted Nov 25, 2004 Paid on delivery
Completed Paid on delivery

1) Reduce the following grammar into CNF.S -> ABS | AA | A | &epsilon;A-> aAb | aBb | BB-> Bb | &epsilon;2) Let *G = (V,T,P,S)* be any CFG without *epsilon* productions or unit productions. Let *k* bethe maximum number of symbols on the right side of productions in *P*. Show that there is anequivalent grammar in Chomsky Normal Form with no more than *(k-1)|P| + |T|* productionrules. ( V is the set of variables, T the terminals, P the set of productions, and S the startsymbol)3) Prove that the following language is not context free using the context free pumpinglemma.L = {w &#1028; {a, b, c}*: #a(w) < #b(w) and #c(w) < #b(w)}

## Deliverables

in a word document

## Platform

windows xp

PHP

Project ID: #3451024

About the project

1 proposal Remote project Active Nov 25, 2004

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$12 USD in 4 days
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