分支定界算法中,对松弛问题最优解中不符合整数条件的分量进行分支。如果某分量[img=17x17]18034ab7f8587bb.png[/img]为13.2,其对应的分支应该不正确的是( )。
A: [img=59x21]18034ab80170140.png[/img]和[img=59x21]18034ab80a3c7c5.png[/img]
B: [img=59x21]18034ab81375642.png[/img]和[img=59x21]18034ab81bee003.png[/img]
C: [img=59x21]18034ab80170140.png[/img]和[img=59x21]18034ab82cefff9.png[/img]
D: [img=59x21]18034ab835d75fd.png[/img]和[img=59x21]18034ab83efed0a.png[/img]
A: [img=59x21]18034ab80170140.png[/img]和[img=59x21]18034ab80a3c7c5.png[/img]
B: [img=59x21]18034ab81375642.png[/img]和[img=59x21]18034ab81bee003.png[/img]
C: [img=59x21]18034ab80170140.png[/img]和[img=59x21]18034ab82cefff9.png[/img]
D: [img=59x21]18034ab835d75fd.png[/img]和[img=59x21]18034ab83efed0a.png[/img]
举一反三
- 设[img=58x21]17e43bb41cd4fb6.png[/img],[img=59x21]17e43bb4253ef63.png[/img],[img=59x21]17e43bb432ba789.png[/img].则[img=14x21]17e43bb43b84b6d.png[/img]为() A: 1 B: -1 C: 0 D: 2
- 函数[img=87x46]17e43f18a215784.png[/img]的定义域为( ). 未知类型:{'options': ['', ' [img=59x21]17e43d1740cd529.png[/img]', ' [img=128x21]17e43f18b440cf7.png[/img]', ' [img=59x21]17e43f18bd55b5e.png[/img]'], 'type': 102}
- 行列式[img=116x75]17e43b3683fd51c.png[/img]的值是( ) 未知类型:{'options': ['', ' [img=60x21]17e43b36941cb5b.png[/img]', ' [img=59x21]17e43b369c062c1.png[/img]', ' [img=59x21]17e43b36b406a0b.png[/img]'], 'type': 102}
- 设[img=121x51]1803281c887762a.png[/img][img=118x51]1803281c90e8df4.png[/img]已知AB=BA,则x = ____
- 微分方程[img=92x24]17e0b443914e4f6.png[/img]的特解形式为 ___ 未知类型:{'options': ['', ' [img=59x21]17e0b443b22db29.png[/img]', ' [img=59x21]17e0b443c2d9b3c.png[/img]', ' [img=64x21]17e0b443de34fda.png[/img]'], 'type': 102}