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Debora [2.8K]
1 year ago
11

From the list of problems below, check all that are known to be NP-complete. You do not need to justify your answer. (Set cover)

Given a graphGand an integerk, find a set of verticesUof size at mostksuch that every edge is adjacent to at least one vertex inU. (Max SAT) Given a CNF formula and an integer g, find a truth assignment that satisfies at leastgclauses. (Linear programming) Given am×nmatrixA, and vectorsb∈Rm,c∈Rn, find the solution of maxcTx s.t. Ax≤bx≥0​(MST) Given an undirected, weighted graphG=(V,E)find a minimum spanning tree ofG, or outputs FALSE if such tree does not exist.
Engineering
1 answer:
White raven [17]1 year ago
7 0

Any computing issue that falls within the category of NP-complete problem has yet to find an effective solution algorithm.

<h3>Which problems are NP-complete?</h3>
  • Any of a family of computer problems that have no effective solution algorithm are referred to as NP-complete issues.
  • The traveling salesman problem, satisfiability issues, and graph-covering issues are only a few examples of the significant computer science issues that fall under this category.
  • The difficulty of NP and NP-Complete issues is equal. If a problem is included in both NP and NP-Hard Problems, it is said to be NP-Complete.
  • This statement, "This problem can change into an NP-complete problem on a non-deterministic Turing machine," is untrue for the obvious reason that while any problem in P is also a problem in NP, no problem in P is an NP-complete problem (unless P=NP, of course). If P is an NP problem and all NP problems convert into NP-complete problems, then P must also undergo this transformation.

To learn more about NP-complete problem refer to:

brainly.com/question/17218056

#SPJ4

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Maksim231197 [3]

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Explanation:

before cutting the screw threads the operator should lubricate all of the machine parts given in the option that is lead screw and gearbox , the ways and the cross slide and the carriage and half-nuts. we should use lubrication because it reduces the overall system friction and if friction is reduced then heat generated due to friction is also decreases which is beneficial

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Historical data is examined for patterns that are then used to make predictions is one of the analysis methods that describe neural computing

What is neural computing?

A neural network is an artificial intelligence technique that instructs computers to analyze data in a manner modeled after the human brain. It is a kind of artificial intelligence technique known as deep learning that makes use of interconnected neurons or nodes in a layered structure to mimic the human brain.

Historical data is nothing but the existing network data which is stored for the predicting in future

In the context of neural networks, the word "pattern" refers to a collection of activations over a group of units (neurons).

Hence to conclude neural netwoks almost describes the patterns

To know more on neural networks follow this link

brainly.com/question/27371893

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