It is possible to exist inherently ambiguous languages generated by unambiguous grammar; however, it is not possible to have ambiguous grammar and unambiguous grammar for the same language: FALSE
<h3>
What is Ambiguous grammar?</h3>
- In computer science, an ambiguous grammar is one in which a string can have more than one leftmost derivation or parse tree, whereas an unambiguous grammar is one in which every valid string has a unique leftmost derivation or parse tree.
- Many languages allow both ambiguous and unambiguous grammar, while others solely allow ambiguous grammar.
- Any non-empty language can accept ambiguous grammar by introducing a duplicate rule or synonym into unambiguous grammar (the only language without ambiguous grammar is the empty language).
- Inherently ambiguous languages formed by the unambiguous grammar are not possible because that is the concept of inherent ambiguity.
- No DCFL is fundamentally ambiguous; every DCFL must have some unambiguous grammar.
Therefore, the statement "it is possible to exist inherently ambiguous languages generated by unambiguous grammar; however, it is not possible to have ambiguous grammar and unambiguous grammar for the same language" is FALSE.
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The complete question is given below:
It is possible to exist inherently ambiguous languages generated by unambiguous grammar; however, it is not possible to have ambiguous grammar and unambiguous grammar for the same language. TRUE or FALSE.
Answer: The answer is D). Hypoxia increases the secretion of erythropoietin by the kidneys
Explanation: Hypoxia is a condition in which the body or a region of the body is deprived of adequate oxygen supply at the tissue level. When the kidney has a low supply of oxygen, it produces a protein called erythropoietin (EPO), which stimulates red blood cell production.
Freedom of Speech Right to bear arms and Freedom of press
Thelma is capable of abstract thinking and has become quite idealistic. according to Piaget, she is in the stage of 11 to 15 years.
<h3>Piaget is known for which theory?</h3>
The theory of Piaget on how children's cognitive development is best known. The goal of Piaget's theory is to define and clarify the method by which people observe, arrange their ideas, and learn about their surroundings.
<h3>What is cognitive development? </h3>
The expansion of a child's capacity for thought and reasoning is known as cognitive development. Between the ages of 6 and 12 and 12 and 18, this growth occurs in a different way. Concrete thinking skills are developed in children between the ages of 6 and 12. They are referred to as concrete operations.
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