MCQOPTIONS
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| 1. |
Given a plane graph, G having 2 connected component, having 6 vertices, 7 edges and 4 regions.What will be the number of connected components? |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» C. 3 | |