circle graph meaning in Hindi

Examples

1. Every outerplanar graph is also a circle graph.
2. A polygon-circle graph can be represented as an " alternating sequence ".
3. Several authors have investigated problems of coloring restricted subclasses of circle graphs with few colors.
4. However, there are also problems that remain NP-complete when restricted to circle graphs.
5. Every outerplanar graph is a circle graph, the intersection graph of a set of chords of a circle.
6. Every distance-hereditary graph is a circle graph, as is every permutation graph and every indifference graph.
7. :My assumption was that by " a circle graph " the questioner was referring to a pie chart.
8. They are a superclass of the trapezoid graph class, and also contain circle graphs and circular-arc graphs.
9. Every distance-hereditary graph can be represented as the intersection graph of chords on a circle, forming a circle graph.
10. The outerplanar graphs are a subset of the planar graphs, the subgraphs of series-parallel graphs, and the circle graphs.