当（ ）时，[img=54x53]180395751fa18b3.png[/img] 为广义积分且收敛.
A: [img=100x22]1803957528822dc.png[/img]
B: [img=100x43]1803957531209e1.png[/img]
C: [img=102x43]1803957539827fc.png[/img]
D: [img=114x43]1803957541e004a.png[/img]
A: [img=100x22]1803957528822dc.png[/img]
B: [img=100x43]1803957531209e1.png[/img]
C: [img=102x43]1803957539827fc.png[/img]
D: [img=114x43]1803957541e004a.png[/img]
举一反三
- 当（ ）时，[img=54x53]18039576dc8ad90.png[/img] 为广义积分且收敛. A: [img=100x22]18039576e52346a.png[/img] B: [img=100x43]18039576ed7eac5.png[/img] C: [img=102x43]18039576f666f8b.png[/img] D: [img=114x43]18039576fe66bb0.png[/img]
- 当（ ）时，[img=51x53]1803956a4ed869c.png[/img] 为广义积分且收敛 A: [img=100x22]1803956a57481fa.png[/img] B: [img=100x43]1803956a5f1cf69.png[/img] C: [img=102x43]1803956a66bb775.png[/img] D: [img=114x43]1803956a6f78a11.png[/img]
- 当（ ）时，[img=54x53]180395751fa18b3.png[/img] 为广义积分且收敛. 未知类型：{'options': ['', '', '', ''], 'type': 102}
- 下面算法的时间复杂度为（ ）。x=100; y=100; while(y>0) if(x>100) {x=x-10; y--;} else x++; A: [img=37x25]1803bee42996c49.png[/img] B: [img=39x25]1803bee432aa0b5.png[/img] C: [img=46x27]1803bee43af3a50.png[/img] D: [img=55x25]1803bee444479c2.png[/img]
- 下面算法的时间复杂度为（ ）。x=100; y=100; while(y>0) if(x>100) {x=x-10; y--;} else x++; A: [img=37x25]180339ea5deb27e.png[/img] B: [img=39x25]180339ea6779844.png[/img] C: [img=46x27]180339ea6f7f320.png[/img] D: [img=55x25]180339ea789db6c.png[/img]