Question: Question 4 (16 marks) a. Differentiate NP problem and NP-Complete problem. Then, mention an example problem of each of them. ( 8 marks) Explain with

Question 4 (16 marks) a. Differentiate NP problem and NP-Complete problem. Then, mention an example problem of each of them. ( 8 marks) Explain with the aid of examples how trivial lower bound can be estimated and show using examples the differences between trivial lower bound and tight lower bound. (8 marks)

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