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Which of the following is the size of an adjacency list graph representation? V refers to the number of vertices, E the numbe

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Answer #1

the size of an adjacency list graph represent by

O(V+E)

where V is vertices and E is edges.

Because we had to enter single array of V and has to allocate 2 list entries per edge.

so correct answer is

O(V+E)

option a

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