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广东省中山一中,朱欢收集整理,欢迎学习交流
2011年2019年全国卷Ⅰ、Ⅱ、Ⅲ卷理科数学试题分类汇编
1.集合与简易逻辑一、选择题
2019全国卷Ⅰ,理1已知集合Mx4x2,Nxx2x60,则MN()
A.x4x3B.x4x2C.x2x2D.x2x3
2019全国卷Ⅱ,理1设集合Axx25x60,Bxx10,则A∩B()
A.1
B.21
C.31
D.3
2019全国卷Ⅲ,理1已知集合A1012,Bxx21,则AB()
A.101
B.01
C.11
D.012
2018新课标Ⅰ,理2已知集合Axx2x20,则CUA()
A.x1x2Bx1x2Cxx1xx2Dxx1xx2
2018新课标Ⅱ,理2已知集合Ax,yx2y2≤3,xZ,yZ,则A中元素的个数为()
A.9
B.8
C.5
D.4
(2018新课标Ⅲ,理1)已知集合Axx1≥0,B0,1,2,则AB()
A.0
B.1
C.1,2
D.0,1,2
(2017,新课标Ⅰ,1)已知集合Axx1,Bx3x1,则()
A.ABxx0B.ABRC.ABxx1D.AB
(2017新课标Ⅱ,2)设集合124,xx24xm0.若1,则()
A.13
B.10
C.13
D.15
(2017新课标Ⅲ,1)已知集合AAxyx2y21,Bxyyx,则AB中元素的个
数为()
A.3
B.2
C.1
D.0
(2016,新课标Ⅰ,1)设集合Axx24x30,Bx2x30,则AB()
A.332
B.332
C.132
D.332
f广东省中山一中,朱欢收集整理,欢迎学习交流
(2016新课标Ⅱ,2)已知集合A1,2,3,Bxx1x20,x∈Z,则AB()
A.1
B.1,2
C.0,1,2,3D.1,0,1,2,3
(2016新课标Ⅲ,1)设集合Sxx2x30Txx0,则ST()
A23B23C3D023
(2015新课标Ⅰ,3)设命题p:
N,
22
,则p为()
A.
N,
22
B.
N,
22
C.
N,
22
D.
N,
22

(2015新课标Ⅱ,1)已知集合A2,1,0,2,Bxx1x20,则A∩B()
A.1,0
B.0,1
C.1,0,1D.0,1,2
(2014新课标Ⅰ,1)已知集合Axx22x30,Bx2x2,则AB
A21B12)C11D12)
(2014新课标Ⅱ,1)设集合M012,Nxx23x20,则MN()
A.1
B.2
C.0,1D.1,2
(2013新课标Ⅰ,1)已知集合A=xx2-2x>0,B=x-5<x<5,则
A.A∩B=
B.A∪B=R
C.BA
D.AB
(2013新课标Ⅱ,1)已知集合Mxx124x∈R,N1,0,1,2,3,则M∩N()
A012
B1012C1023D0123
(2012新课标r
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