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A polynomial-time reduction from problem A to problem B shows that:
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Subject
Computer Science
Topic
Algorithms
Subtopic
Complexity Theory
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hard
If B is solvable in polynomial time, so is A
A and B are unrelated
B is undecidable
A is always easier than B
Correct Answer
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Explanation
A polynomial reduction from A to B means an efficient solver for B yields an efficient solver for A.…
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Concept Behind This Question
This question focuses on the concept of Complexity Theory under the broader topic of Algorithms.
Related key concepts: algorithms, complexity-theory.
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Question Details
- Subject:
- Computer Science
- Topic:
- Algorithms
- Subtopic:
- Complexity Theory
- Difficulty:
- hard
- Source:
- CLRS Introduction to Algorithms 3rd Ed Ch.34
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