2022年高考数学真题分类汇编专题01:集合与常用逻辑用语及答案
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2023-07-06 11:20:02
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2022年高考数学真题分类汇编专题01:集合与常用逻辑用语一、单选题1.(2022·浙江)设集合A={1,2},B={2,4,6},则A∪B=( )A.{2}B.{1,2}C.{2,4,6}D.{1,2,4,6}2.(2022·新高考Ⅱ卷)已知集合A={−1,1,2,4},B={x||x−1|≤1},则A∩B=( )A.{−1,2}B.{1,2}C.{1,4}D.{−1,4}3.(2022·全国乙卷)集合M={2,4,6,8,10},N={x|−1<x<6},则M∩N=( )A.{2,4}B.{2,4,6}C.{2,4,6,8}D.{2,4,6,8,10}4.(2022·全国甲卷)设全集U={−2,−1,0,1,2,3},集合A={−1,2},B={x∣x2−4x+3=0},则∁U(A∪B)=( )A.{1,3}B.{0,3}C.{−2,1}D.{−2,0}5.(2022·全国甲卷)设集合A={−2,−1,0,1,2},B={x∣0⩽x<52},则A∩B=( )A.{0,1,2}B.{−2,−1,0}C.{0,1}D.{1,2}6.(2022·全国乙卷)设全集U={1,2,3,4,5},集合M满足∁UM={1,3},则( )A.2∈MB.3∈MC.4∉MD.5∉M7.(2022·北京)已知全集U={x|−3<x<3},集合A={x|−2<x≤1},则CUA=( )A.(−2,1]B.(−3,−2)∪[1,3)C.[−2,1)D.(−3,−2]∪(1,3)8.(2022·新高考Ⅰ卷)若集合M={x∣x<4},N={x∣3x⩾1},则M∩N=( )A.{x∣0≤x<2}B.{x∣13≤x<2}C.{x∣3≤x<16}D.{x∣13≤x<16}9.(2022·浙江学考)已知集合P={0,1,2},Q={1,2,3},则P∩Q=()A.{0}B.{0,3}C.{1,2}D.{0,1,2,3}10.(2022·浙江)设x∈R,则“sinx=1”是“cosx=0”的( )A.充分不必要条件B.必要不充分条件C.充分必要条件D.既不充分也不必要条件n11.(2022·北京)设{an}是公差不为0的无穷等差数列,则“{an}为递增数列”是“存在正整数N0,当n>N0时,an>0”的( )A.充分而不必要条件B.必要而不充分条件C.充分必要条件D.既不充分也不必要条件二、填空题12.(2022·上海)已知A=(−1,2),B=(1,3),则A∩B= 答案解析部分1.【答案】D2.【答案】B3.【答案】A4.【答案】D5.【答案】A6.【答案】A7.【答案】D8.【答案】D9.【答案】C10.【答案】A11.【答案】C12.【答案】(1,2)