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1、-1-简易逻辑一、选择题:1若命题p:2n1 是奇数,q:2n1 是偶数,则下列说法中正确的是()Ap 或 q 为真Bp 且 q 为真C 非 p 为真D 非 p为假2“至多三个”的否定为()A至少有三个 B至少有四个 C 有三个 D 有四个3“ABC 中,若 C=90,则 A、B 都是锐角”的否命题为()A ABC 中,若 C90,则 A、B 都不是锐角B ABC 中,若 C90,则 A、B 不都是锐角C ABC 中,若 C90,则 A、B 都不一定是锐角D以上都不对4给出 4 个命题:若0232xx,则 x=1 或 x=2;若32x,则0)3)(2(xx;若 x=y=0,则022yx;若Ny
2、x,,xy 是奇数,则x,y 中一个是奇数,一个是偶数那么:()A的逆命题为真B的否命题为真C的逆否命题为假D的逆命题为假5对命题p:A,命题 q:A A,下列说法正确的是()Ap 且 q 为假Bp 或 q 为假C非 p 为真D非 p 为假6 命 题“若 ABC不 是 等 腰 三 角 形,则 它 的 任 何 两 个 内 角 不 相 等.”的 逆 否 命 题是()A“若 ABC 是等腰三角形,则它的任何两个内角相等.”B“若 ABC 任何两个内角不相等,则它不是等腰三角形.”C“若 ABC 有两个内角相等,则它是等腰三角形.”D“若 ABC 任何两个角相等,则它是等腰三角形.”-2-7设集合M=
3、x|x2,P=x|x 3,那么“xM,或 x P”是“xMP”的()A必要不充分条件B充分不必要条件 C充要条件 D既不充分也不必要条件8有下列四个命题:“若 xy=0,则 x,y 互为相反数”的逆命题;“全等三角形的面积相等”的否命题;“若 q1,则 x22xq=0 有实根”的逆否命题;“不等边三角形的三个内角相等”逆命题;其中的真命题为()A B C D9设集合A=x|x2x6=0,B=x|mx1=0,则 B 是 A 的真子集的一个充分不必要的条件是()A1 1,2 3mBm=21C1 10,2 3mD10,3m10“220ab”的含义是()A,a b不全为 0 B,a b全不为 0 C,
4、a b至少有一个为0 Da不为 0 且b为 0,或b不为 0 且a为 0 11如果命题“非 p”与命题“p 或 q”都是真命题,那么()A命题 p 与命题 q 的真值相同B命题 q 一定是真命题C命题 q 不一定是真命题D命题 p 不一定是真命题12命题 p:若 AB=B,则AB;命题 q:若AB,则 AB B那么命题p 与命题q 的关系是()A互逆B互否C互为逆否命题D不能确定二、填空题:13由命题 p:6 是 12 的约数,q:6 是 24 的约数,构成的“p 或 q”形式的命题是:_ _,“p 且 q”形式的命题是_ _,“非 p”形式的命题是_ _.14设集合 A=x|x2x6=0,B
5、=x|mx1=0,则 B 是 A 的真子集的一个充分不必要的条件是 _ _.15设集合M=x|x2,P=x|x3,那么“x M,或 xP”是“xM P”的文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1
6、HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 Z
7、A7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编
8、码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D
9、1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6
10、 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文
11、档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7-3-三、解答题:16命题:已知a、b为实数,若x2ax b0 有非空解集,则a2 4b0.写出该命题的逆命题
12、、否命题、逆否命题,并判断这些命题的真假17已知关于x 的一元二次方程(mZ)mx24x40 x24mx4m24m50 求方程和都有整数解的充要条件.18分别指出由下列各组命题构成的逻辑关联词“或”、“且”、“非”的真假(1)p:梯形有一组对边平行;q:梯形有一组对边相等(2)p:1 是方程0342xx的解;q:3 是方程0342xx的解(3)p:不等式0122xx解集为 R;q:不等式1222xx解集为(4)p:0:;0q文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码
13、:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1
14、 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6
15、ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档
16、编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8
17、D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y
18、6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7
19、文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7-4-19已知命题1:123xp;)0(012:22mmxxq若p是q的充分非必要条件,试求实数m的取值范围20已知命题p:|x2x 6,q:xZ,且“p 且 q”与“非 q”同时为假命题,求x 的值.21已知 p:方程 x2mx1=0 有两个不等的负根;q:方程 4x2 4(m2)x10 无实根 若“p或 q”为真,“p 且 q”为假,求m 的取值范围文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B
20、7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y
21、5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5
22、M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H
23、2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V
24、6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7
25、L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z
26、7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7-5-参考答案一、选择题:ABBAD CACBA BC 二、填空题:13.若 ABC 有两个内角相等,则它是等腰三角形14.6 是 12 或 24 的约数;6 是 12 的约数,也是24 的约数;6 不是 12 的约数 15.m=21(也可为31m)16.必要不充分条件三、解答题:17解析:逆命题:已知a、b 为实数,若0,0422baxxb
27、a则有非空解集.否命题:已知a、b 为实数,若02baxx没有非空解集,则.042ba逆否命题:已知a、b 为实数,若.042ba则02baxx没有非空解集原命题、逆命题、否命题、逆否命题均为真命题.18.解析:方程有实根的充要条件是,04416m解得 m1.方程有实根的充要条件是0)544(41622mmm,解得.45m,.145Zmm而故 m=1 或 m=0 或 m=1.当 m=1 时,方程无整数解.当 m=0 时,无整数解;当 m=1 时,都有整数.从而都有整数解m=1.反之,m=1都有整数解.都有整数解的充要条件是m=1.19解析:p 真,q 假,“p 或 q”为真,“p 且 q”为假
28、,“非 p”为假 p 真,q 真,“p 或 q”为真,“p 且 q”为真,“非 p”为假 p 假,q 假,“p 或 q”为假,“p 且 q”为假,“非 p”为真 p 真,q 假,“p 或 q”为真,“p 且 q”为假,“非 p”为假20解析:由1123x,得210 xp:102|xxxA或由)0(01222mmxx,得11mxmq:B=0,11|mmxmxx或文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7
29、H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10
30、V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O
31、7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6
32、Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR
33、10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO
34、9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7
35、V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7-6-p是q的充分非必要条件,且0m,AB211010mmm即30m21、解析:p 且 q 为假p、q 至少有一命题为假,又“非 q”为假q 为真,从而可知p 为假.由 p 为假且 q 为真,可得:Zxxx6|2即Zxxxxx6622ZRZxxxxxxxx32060622故 x 的取值为:1、0、1、2.22.解析:若方程 x2mx1=0 有两不等的负根,则0042mm解得 m2,即 p:m2 若方程 4x24(m2)x10 无实根,则 16(m2)21616(m24m3)0 解得:1m3.即 q
36、:1m3.因“p 或 q”为真,所以p、q 至少有一为真,又“p 且 q”为假,所以p、q 至少有一为假,因此,p、q 两命题应一真一假,即p 为真,q 为假或 p 为假,q 为真.312312mmmmm或或解得:m3 或 1m2.文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO
37、9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7
38、V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:
39、CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1
40、HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 Z
41、A7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7文档编码:CR10V6Y5V8D1 HO9O7L5M2Y6 ZA7V6Z7H2B7
限制150内