Question
Asked Apr 11, 2019

 Convert the grammar S → aSb|Sab|ab into Chomsky normal form.

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Step 1

Solution:

Chomsky Normal Form (CNF):

The Chomsky normal form is a content-free grammar when each and every production is in the following form.

A -> BC or A -> a

Where,

  • “A”, “B”, and “C” indicates the non-terminals and “a” indicates the terminal.

It limits the number of symbols which is present in right side of production must be non-terminals or single terminal.

Rules for CNF:

  • Eliminate the production, unit production, useless production to minimize the grammar completely.
  • Repl...

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Automated Reasoning

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