【简答题】【消耗次数:1】
将线性规划问题化为标准型<img src="http://huaweicloudobs.ahjxjy.cn/c2c804a3bde235d81e88833679e58735.png"/>
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相关题目
【简答题】 <img src="http://huaweicloudobs.ahjxjy.cn/f8d4c358707fba753469e48da6c9e106.png"/><img src="http://huaweicloudobs.ahjxjy.cn/c02d3dcbcc6e9b4825c5a2da08f3f550.png"/>
【简答题】 <img src="http://huaweicloudobs.ahjxjy.cn/4e42729789e644e8c6989c896009b04d.png"/>
【单选题】 <img src=https://huaweicloudobs.ahjxjy.cn/584C58D32E1632094C89CCA50E2C80E2.png title=4-D.png alt=4-D.png/>
①  <img src=https://huaweicloudobs.ahjxjy.cn/D6711DB6D525567BB1B07B221E6FE728.png title=4-1.png alt=4-1.png/>
②  <img src=https://huaweicloudobs.ahjxjy.cn/20B2BB6D76BF4A207778D75248424A2D.png title=4-2.png alt=4-2.png/>
③  <img src=https://huaweicloudobs.ahjxjy.cn/2B21540A2F2F1E2ED66D39CDA47BC7DC.png title=4-3.png alt=4-3.png/>
④  <img src=https://huaweicloudobs.ahjxjy.cn/9F4F9252423A1B49F5FC4242F7EB52B9.png title=4-4.png alt=4-4.png/>
【单选题】 <img src=http://huaweicloudobs.ahjxjy.cn/d6c777d86a3d977c77507a9f92550d57.png width=804 height=73 style=width: 804px; height: 73px;/>
①  <img src=http://huaweicloudobs.ahjxjy.cn/ab338f0052b16b2e51dc037e4a1417d6.png/>
②  <img src=http://huaweicloudobs.ahjxjy.cn/d5ebb9f2b0af9db3247653fd324241f7.png/>
③  1
④  2
【单选题】 <img src=http://huaweicloudobs.ahjxjy.cn/236632c4a611b7e9d27faec143c8a953.png/>
①  <img src=http://huaweicloudobs.ahjxjy.cn/6422f10ad32533165f3256f6f75ebf0b.png/>
②  <img src=http://huaweicloudobs.ahjxjy.cn/0e4dcf098a29bb901df10374bf61a7dc.png/>
③  <img src=http://huaweicloudobs.ahjxjy.cn/fb2a49eb85a167328bc699f438112c92.png/>
④  <img src=http://huaweicloudobs.ahjxjy.cn/3d27ef72b5f167a136b05ae06a29dc7b.png/>
【单选题】 <img src=http://huaweicloudobs.ahjxjy.cn/a080467469e22f5b0fb27c1d99c40d0f.png/>
①  <img src=http://huaweicloudobs.ahjxjy.cn/9477aca1087074e00e2a9aa81e6f82a4.png/>
②  <img src=http://huaweicloudobs.ahjxjy.cn/7300a69b568e83957ca08d58818600f4.png/>
③  <img src=http://huaweicloudobs.ahjxjy.cn/819b1f79f280ea88f3f4aa4e715889c7.png/>
④  <img src=http://huaweicloudobs.ahjxjy.cn/a3f446159e7b06239bdb329970ac9df1.png/>
【单选题】 <img src=https://huaweicloudobs.ahjxjy.cn/E27A752FB83C55E7C18921D80170ACA4.png title=2-C.png alt=2-C.png/>
①  <img src=https://huaweicloudobs.ahjxjy.cn/3E2423951FC2FEDCA9B800BD54C7FDD7.png title=2-1.png alt=2-1.png/>
②  <img src=https://huaweicloudobs.ahjxjy.cn/94AA00528310AAF7252B76A5CC0C99D4.png title=2-2.png alt=2-2.png/>
③  <img src=https://huaweicloudobs.ahjxjy.cn/8C6FA6E075DDA853AA1DA1766B23A93F.png title=2-3.png alt=2-3.png/>
④  <img src=https://huaweicloudobs.ahjxjy.cn/F7C3B96B3208D9B0ED3E484DA9B47E65.png title=2-4.png alt=2-4.png/>
【单选题】 <img src=http://huaweicloudobs.ahjxjy.cn/b315e629d2c298be301f817f9be809d3.png/>
①  -21
②  21
③  19/25或21
④  -19/25或21
【简答题】 <img src="http://huaweicloudobs.ahjxjy.cn/748dab3fffb217755042f0d1c3e43680.png"/>
【单选题】 <img src=http://huaweicloudobs.ahjxjy.cn/89c114273768b1809a63e2c3a5ff73d7.jpg/>
①  1
②  2
③  3
④  4
随机题目
【单选题】 The neutral word is [].
①  tempting
②  charming
③  coquettish
【单选题】 I [] whether this plan will work.
①  suspect
②  doubt
【单选题】 The writer rushed his book into print. Here rush takes the [] meaning.
①  denotative
②  connotative
【单选题】 Brian laid out a new scheme in [] to customer demand.
①  respond
②  response
【单选题】 We sat down by the oak tree, enjoying the [] coming from the lake.
①  breeze
②  wind
【单选题】 This was the final word and I [] accepted it.
①  /
②  had
【单选题】 Its a such cold winter day! Here cold takes the []meaning.
①  denotative
②  connotative
【单选题】 The young woman was [] with flowers and gifts.
①  bombarded
②  received
【单选题】 We need to [] the milk before it sours
①  drink
②  utilize
【单选题】 Reforms have brought about rapid [] growth in China in recent years.
①  economical
②  economic