Show that the CFG gi (Note: or, and, not, t E>E or E E>E and E E> not E

Database System Concepts
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ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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Chapter1: Introduction
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5. Show that the CFG given below is ambiguous using derivations and parse trees:
(Note: or, and, not, true, false are terminals)
E > E or E
E> E and E
E → not E
E> true
E→ false
Transcribed Image Text:5. Show that the CFG given below is ambiguous using derivations and parse trees: (Note: or, and, not, true, false are terminals) E > E or E E> E and E E → not E E> true E→ false
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