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What are the dimensions of an incidence matrix?(a) Number of edges*number of edges(b) Number of edges*number of vertices(c) Number of vertices*number of vertices(d) Number of edges * (^1⁄2 * number of vertices)This interesting question is from Incidence Matrix and Graph Structured Stack topic in division Graph of Data Structures & Algorithms II got this question in class test.

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Right ANSWER is (b) Number of EDGES*number of VERTICES

Easiest explanation - Columns may REPRESENT edges and vertices may be REPRESENTED by the rows.



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