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Possible number of labelled simple Directed, Pseudo and Multigarphs exist having 2 vertices?(a) 3, Infinite, 4(b) 4, 3, Infinite(c) 4, Infinite, infinite(d) 4, Infinite, InfiniteMy enquiry is from Multigraph and Hypergraph in chapter Graph of Data Structures & Algorithms II had been asked this question by my school principal while I was bunking the class.

Answer»

The correct option is (d) 4, Infinite, Infinite

Best explanation: MULTIGRAPHS and PseudoGraphs may have infinite NUMBER of edges, while 4 POSSIBLE simple graphs exist.



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