Let G be the graph defined as the Hasse diagram for the ⊆ relation on the set S{1, 2,…, 18}. How many edges are there in G?(a) 43722(b) 2359296(c) 6487535(d) 131963The question was asked by my school teacher while I was bunking the class.My query is from Graphs in chapter Graphs of Discrete Mathematics

Let G be the graph defined as the Hasse diagram for the ⊆ relation o

1.	Let G be the graph defined as the Hasse diagram for the ⊆ relation on the set S{1, 2,…, 18}. How many edges are there in G?(a) 43722(b) 2359296(c) 6487535(d) 131963The question was asked by my school teacher while I was bunking the class.My query is from Graphs in chapter Graphs of Discrete Mathematics
Answer» The correct choice is (B) 2359296 Easy EXPLANATION: Here the total number of elements in S is 18 and so number of VERTICES in Hasse diagram are 2^18. Hence, the number of edges in Hasse diagram are 18 * 2^18-1=2359296.

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