Question:
A problem is NP-complete if it is _______ .
A problem is NP-complete if it is _______ .
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NP-complete problems are both in NP and NP-hard, indicating that they are computationally intensive and have no known polynomial-time solutions.
Updated On: Jun 16, 2025
- Solvable in polynomial time
- NP-hard and is NP
- Reducible to P
- Non-deterministic but decidable
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The Correct Option is B
Solution and Explanation
A problem is NP-complete if it is both NP-hard and NP (i.e., it belongs to NP and every other NP problem can be reduced to it in polynomial time). Problems in NP-complete are among the hardest in NP, and no polynomial-time solution has been found for them. Problems like the Traveling Salesman Problem and the Knapsack Problem are classic examples.
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