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Need help in Automata please, Using the rule of the above grammar, using leftmost derivation (or using a rightmost derivation) show step by step the partial derivation trees, yield for each of the sentential forms in deriving aababa

Need help in Automata please, Using the rule of the above grammar, using leftmost derivation (or using a rightmost derivation) show step by step the partial derivation trees, yield for each of the sentential forms in deriving aababa

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Need help in Automata please,

Using the rule of the above grammar, using leftmost derivation (or using a rightmost derivation) show step by step the partial derivation trees, yield for each of the sentential forms in deriving aababa

 

The image displays a set of production rules for a context-free grammar. The rules are as follows: 1. **R → XRX | S** - The non-terminal `R` can be replaced with either `XRX` or `S`. 2. **S → aTb | bTa** - The non-terminal `S` can be replaced with `aTb` or `bTa`. 3. **T → XTX | X | λ** - The non-terminal `T` can be replaced with `XTX`, `X`, or the empty string `λ` (lambda). 4. **X → a | b** - The non-terminal `X` can be replaced with either `a` or `b`. These rules describe a formal grammar used in the study of formal languages and automata theory, particularly relevant to parsing and syntactic analysis. Each production rule specifies how a non-terminal symbol can be replaced or expanded by terminal symbols or other non-terminals.
Transcribed Image Text:The image displays a set of production rules for a context-free grammar. The rules are as follows: 1. **R → XRX | S** - The non-terminal `R` can be replaced with either `XRX` or `S`. 2. **S → aTb | bTa** - The non-terminal `S` can be replaced with `aTb` or `bTa`. 3. **T → XTX | X | λ** - The non-terminal `T` can be replaced with `XTX`, `X`, or the empty string `λ` (lambda). 4. **X → a | b** - The non-terminal `X` can be replaced with either `a` or `b`. These rules describe a formal grammar used in the study of formal languages and automata theory, particularly relevant to parsing and syntactic analysis. Each production rule specifies how a non-terminal symbol can be replaced or expanded by terminal symbols or other non-terminals.
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