Multiple Choice
Two persons X and Y have been asked to show that a certain problem p is NP-complete. X shows a polynomial time reduction from the 3-SAT problem to p and Y shows a polynomial time reduction from p to 3-SAT. From these reduction it can be inferred that
A) P is NP-complete
B) P is NP-hard but not NP-complete
C) P is in NP but not NP-complete
D) P is neither NP-hard nor in NP
Correct Answer:

Verified
Correct Answer:
Verified
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