有[img=15x19]18030b3dc4f8ca8.png[/img]个顶点的无向完全图有多少条边？
A: [img=92x25]18030b3dcd08248.png[/img]
B: [img=92x25]18030b3dd61f883.png[/img]
C: [img=24x22]18030b3ddf2111e.png[/img]
D: [img=60x24]18030b3de817978.png[/img]
A: [img=92x25]18030b3dcd08248.png[/img]
B: [img=92x25]18030b3dd61f883.png[/img]
C: [img=24x22]18030b3ddf2111e.png[/img]
D: [img=60x24]18030b3de817978.png[/img]
举一反三
- 有[img=15x19]18032daee9738a2.png[/img]个顶点的无向完全图有多少条边？ A: [img=92x25]18032daef1ccfde.png[/img] B: [img=92x25]18032daefaab67f.png[/img] C: [img=24x22]18032daf02d1c61.png[/img] D: [img=60x24]18032daf0b9916e.png[/img]
- 有[img=15x19]18031c7a6fa0f6c.png[/img]个顶点的无向完全图有多少条边？ A: [img=92x25]18031c7a791bf91.png[/img] B: [img=92x25]18031c7a813b208.png[/img] C: [img=24x22]18031c7a8a2f77c.png[/img] D: [img=60x24]18031c7a9339005.png[/img]
- 有[img=15x19]1802ed97ee031a7.png[/img]个顶点的无向完全图有多少条边？ A: [img=92x25]1802ed97f6f27a5.png[/img] B: [img=92x25]1802ed97ff7a496.png[/img] C: [img=24x22]1802ed9807ad7c4.png[/img] D: [img=60x24]1802ed98109c34d.png[/img]
- 有[img=15x19]1802d1cc17cc0ee.png[/img]个顶点的无向完全图有多少条边？ A: [img=92x25]1802d1cc2185b2c.png[/img] B: [img=92x25]1802d1cc2ae96ba.png[/img] C: [img=24x22]1802d1cc33e3c39.png[/img] D: [img=60x24]1802d1cc3bdd485.png[/img]
- 有[img=15x19]1802e030a797612.png[/img]个顶点的无向完全图有多少条边？ A: [img=92x25]1802e030af286bf.png[/img] B: [img=92x25]1802e030b6ddb9d.png[/img] C: [img=24x22]1802e030bf23209.png[/img] D: [img=60x24]1802e030c741fcb.png[/img]