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In the following DAG find out the number of required Stacks in order to represent it in a Graph Structured Stack.(a) 1(b) 2(c) 3(d) 4My enquiry is from Incidence Matrix and Graph Structured Stack in portion Graph of Data Structures & Algorithms IThe question was posed to me in final exam.

Answer»

Right answer is (c) 3

Easiest EXPLANATION - PATH ADE, BDE and BCE are possible.



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