首页>高中数学综合库>集合与常用逻辑用语>常用逻辑用语>全称量词与存在量词>含有一个量词的命题的否定>全称命题的否定及其真假判断

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单选题 | 容易(0.94) |
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【推荐1】已知命题eqIdebba03bad917438c8be2c15ddb5c7f88,总有eqIdc389a99180804cd88a5da9ac320bb118,则eqId56cd6a0be2d74b0896f864eff8f2a23e为(   )
A.eqId4b4ca9671a774522b03d852996f95cab,使得eqIdca7e408e2bd3485cb72376f2c7a74989B.eqId4ba945ffe6a24545b4c61c45bcf983b4,使得eqIdca7e408e2bd3485cb72376f2c7a74989
C.eqIdca1160434cd64714a43d10f10b45f73d,总有eqIdca7e408e2bd3485cb72376f2c7a74989D.eqIdd9172dbb113b46fdaddc44f23dab96b4,总有eqIdca7e408e2bd3485cb72376f2c7a74989
更新:2020/09/21组卷:283
单选题 | 容易(0.94) |
【推荐2】eqId0c243e5dded24989821daf9bef2676a6eqIdb940e6eb1cb4452eb06eb321b9356056eqIdcc4a456ab2c1499f85337d2537799bbd,则(   )
A.eqId56cd6a0be2d74b0896f864eff8f2a23eeqIdb940e6eb1cb4452eb06eb321b9356056eqId8deaa4f7bcd141859705ea92ab5d7769B.eqId56cd6a0be2d74b0896f864eff8f2a23eeqIddfd22fbc6b264ba0b9a64ba634999fc0eqId5aa6911bec0749b4b1400be6ce534233
C.eqId56cd6a0be2d74b0896f864eff8f2a23eeqIdb940e6eb1cb4452eb06eb321b9356056eqId775d3bd1d62a4cc58afa3d29360ead35D.eqId56cd6a0be2d74b0896f864eff8f2a23eeqIddfd22fbc6b264ba0b9a64ba634999fc0eqId0fbb8851bdc0421f8cf584f0dba0b993
更新:2021/01/14组卷:11
单选题 | 容易(0.94) |
【推荐3】命题“eqId910dfd2bf51d4d1abcac1376c8d2e798”的否定为(   )
A.eqIddee722dd2c2849039aa1fbdfd3f7b4e0B.eqIdc3943c8c8e5944dab2babffab6843179
C.eqId69608f5804e84801b689b2dc9169f4a7D.eqIdcc3125f7457140f39fc26e909fa5f30f
更新:2020/12/30组卷:140
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