Which one of the following is incorrect2 pointsA topological sort of a dag G (V,E) is a linear ordering of all its vertices.If the graph contains a cycle, then no linear ordering is possible.topological sort of a graph as an ordering of its vertices along a curvilinear line so that all directed edges go from left to right.All are correc
Question
Which one of the following is incorrect2 pointsA topological sort of a dag G (V,E) is a linear ordering of all its vertices.If the graph contains a cycle, then no linear ordering is possible.topological sort of a graph as an ordering of its vertices along a curvilinear line so that all directed edges go from left to right.All are correc
Solution
The statement "topological sort of a graph as an ordering of its vertices along a curvilinear line so that all directed edges go from left to right" is incorrect.
A topological sort of a graph is a linear ordering of its vertices such that for every directed edge uv from vertex u to vertex v, u comes before v in the ordering. It doesn't necessarily have to be along a curvilinear line from left to right. The ordering can be any linear ordering that maintains the directed edge condition.
Similar Questions
Consider the DAG with V = {1, 2, 3, 4, 5, 6}, shown below. Which of the following is NOT a topological ordering?Marks : 1Negative Marks : 0Answer here1 3 2 4 6 51 3 2 4 5 63 2 4 1 6 51 2 3 4 5 6
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