Recent posts tagged standard-book-exercise-questions

I think there is a typing mistake by gate2015, it should be 5-4-6=-5 rather than 5-6-4=-5.

can we check isomorphism of graph in this way .??delete the maximun degree vertex in first graph and second graph again apply this argument to the resulting graph.??conti...

NP-Hard is atleast as hard as hardest problem in class NP. All problems in NP are reducible to NP-Hard.NP-Hard may or may not belong to class NP.If a problem Z is NP-Hard...