The domination number y(G) of a graph G is theminimum cardinality of a dominating set in G.101 ([V]M) dquigdue bssubni sdi mort esybs owi 120mShow that a graph G is disconnected, then y(G) ≤2.orhuodigion or gainioj asgbs (3) Rom to

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Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

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The domination number y(G) of a graph G is the minimum cardinality of a dominating set in G. adepe Prove that if a graph G does not contain either På or done smu C₁ as an induced subgraph, then y(G) = 1.
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The domination number y(G) of a graph G is the minimum cardinality of a dominating set in G. 1 {[*]M) siquigdue boobbni oni moſt esybe 'owi 120m Show that a graph G is disconnected, then y(G) ≤2.