Show That the Grammar Below Is Ambiguous by Drawing Two

question 40

Essay

Show that the grammar below is ambiguous by drawing two distinct parse trees for the string "drip drip drip."

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Definitions:

Mathematical Mistake

An error occurring in the process of performing mathematical calculations, often leading to incorrect results or conclusions.

Substantial

Of considerable importance, size, or worth.

Excavation

The process of moving earth, rock, or other materials with tools, equipment, or explosives to clear a space for construction or mining.

Pertinent Information

Relevant or applicable data or details that are directly related to a particular matter or situation being considered.