Let X=(10155,12588,23480,35388),then second order buffered sequence XD^2 is
A: A .10155,12588,23480,35388)
B: B.(15323,17685,29456,34567)
C: C.(22341,34215,31625,43251)
D: D.(27260,29547,32411,35388)
A: A .10155,12588,23480,35388)
B: B.(15323,17685,29456,34567)
C: C.(22341,34215,31625,43251)
D: D.(27260,29547,32411,35388)
D
举一反三
- 若序列X=(10155,12588,23480,35388),则二阶缓冲序列[img=18x22]1802e4d48f88fa7.png[/img]为() A: (10155,12588,23480,35388) B: (15323,17685,29456,34567) C: (22341,34215,31625,31625,43251) D: (27260,29547,32411,35388)
- 若序列X=(10155,12588,23480,35388),则其二阶平均弱化缓冲序列XD2为() A: (10155,12588,23480,35388) B: (15323,17685,29456,34567) C: (22341,34215,31625,31625,43251) D: (27260,29547,32411,35388)
- 使用10155手机音乐为朋友点歌,对方接收时显示什么号码() A: 10155 B: 10155+发送方手机号 C: 10155+歌曲ID号 D: 发送方手机号
- 手机支付业务的取消方式有:()。 A: 10086 B: 营业厅 C: SMS D: 网站 E: SIM卡 F: 12588
- If the reaction of 2A+B → C is a elementary reaction, which choice listed below is true? A: it is a second order reaction B: it is a slow reaction C: it is a second order reaction to B D: it is a second order reaction to A
内容
- 0
【单选题】Please let us know _____ the lowest prices at which you can execute this order, CIF Boston. • A. in return B. by return C. on return D. at return A. in return B. by return C. on return D. at return
- 1
Which text structure can be used the signal words like first, second, then, additionally, a number of methods are available? A: order and sequence B: cause and effect C: problem and solution D: comparison and contrast
- 2
发电机同步电抗xd、暂态电抗x"d、次暂态电抗x"d之间的数值关系为______。 A: xd>x"d>x"d B: xd>x"d<x"d C: xd<x"d<x"d D: xd<x"d>x"d
- 3
发电机同步电抗xd、暂态电抗x"d、次暂态电抗x"d之间的数值关系为______。 A: xd>x"d>x"d B: xd>x"d<x"d C: xd<x"d<x"d D: xd<x"d>x"d
- 4
sequence n.() A: order B: succession C: layout D: disorder