Paste
Copy
Cut


Options

This problem has been solved!

You'll get a detailed solution from a subject matter expert that helps you learn core concepts.

See Answer

  • Question: Let G=(V,Σ,R,S) be a context free grammar, where V={(),a,,.,S,A},Σ={(),,.,a} and R={S →(),S→a,S→(A),A→S,A→S.A} (20 pts) (a) Apply Heuristic rules (1) and/or (2) to G. Let G'be the resulting grammar. (20 pts) (b) Construct a deterministic pushdown automata M accepting L(G)$. (30 pts) (c) Study the computation of M on the string ((())).a).

    student submitted image, transcription available below

    Show transcribed image text
  • Chegg Logo
    There are 3 steps to solve this one.
    Solution
    Step 1

    (a) Applying Heuristic Rule (1) to G, we can eliminate the variable A from the grammar by replacing ...

    View the full answer
    answer image blur
    Step 2
    Unlock
    Step 3
    Unlock
    Answer
    Unlock
Transcribed image text:
Let G=(V,Σ,R,S) be a context free grammar, where V={(),a,,.,S,A},Σ={(),,.,a} and R={S →(),S→a,S→(A),A→S,A→S.A} (20 pts) (a) Apply Heuristic rules (1) and/or (2) to G. Let G'be the resulting grammar. (20 pts) (b) Construct a deterministic pushdown automata M accepting L(G)$. (30 pts) (c) Study the computation of M on the string ((())).a).