设集合A={x丨x＞1},B={x丨-2＜x＜3},则A∪B=_____A∩B____还有设全集为R,A={x丨x≥1},B={x丨0≤x＜3},则A∩B=_______A∩B_______,CR(A∪B）___________,CR(A∩B）=

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设集合A={x丨x＞1},B={x丨-2＜x＜3},则A∪B=_____A∩B____还有设全集为R,A={x丨x≥1},B={x丨0≤x＜3},则A∩B=_______A∩B_______,CR(A∪B）___________,CR(A∩B）=
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设集合A={x丨x＞1},B={x丨-2＜x＜3},则A∪B=_____A∩B____还有设全集为R,A={x丨x≥1},B={x丨0≤x＜3},则A∩B=_______A∩B_______,CR(A∪B）___________,CR(A∩B）=
设集合A={x丨x＞1},B={x丨-2＜x＜3},则A∪B=_____A∩B____
还有设全集为R,A={x丨x≥1},B={x丨0≤x＜3},则A∩B=_______A∩B_______,CR(A∪B）___________,CR(A∩B）=

设集合A={x丨x＞1},B={x丨-2＜x＜3},则A∪B=_____A∩B____还有设全集为R,A={x丨x≥1},B={x丨0≤x＜3},则A∩B=_______A∩B_______,CR(A∪B）___________,CR(A∩B）=
设集合A={x丨x＞1},B={x丨-2＜x＜3},则A∪B= x＞-2_A∩B__1＜x＜3__ 还有设全集为R,A={x丨x≥1},B={x丨0≤x＜3},则A∩B=__1≤x＜3_____A∪B____x≥0___,CR(A∪B）______x<0_____,CR(A∩B）=x<1或x≥3

设集合A={x丨x＞1}，B={x丨-2＜x＜3}，则A∪B=｛x丨x＞-2}A∩B={x丨1＜x＜3}， 还有设全集为R，A={x丨x≥1}，B={x丨0≤x＜3},则A∩B={x丨x≥0｝A∩B={x丨1≤x＜3},，CR(A∪B）｛x{x丨x＜0}，CR(A∩B）={x丨x＜1或x＞3},, 如有问题，欢迎再问

设集合A=｛x丨-2＜x＜3｝,B=｛x丨x＞1｝则集合A交B=? 设集合A={x丨2x-1 设集合A={x|x-2/2x+1>1},B={x||x-a| 设集合A={x丨-2-2},A∩B={x丨1 设集合A=｛x丨-1 设集合A={x丨-1 设集合A={X丨2 设集合A={x|x>1},B={x|x(x-2) 设集合A={X丨0≤x-1＜2}B={X丨X＞a}若CbA≠∅求a范围 设全集U=R,集合A=｛x丨x≤1｝,集合B={X丨0 设集合A={X丨(x-1)² 设集合A={x丨2≤X 设集合A={x丨2≤x 设集合A={x丨2-x 设集合U=R,集合A={x|x>1},B={x|x 设集合A={X|X≤-2或x>5},B={X|1 设全集U=R,集合A={x丨x>1},B={x丨x+a(要过程) 设全集U=R,集合A={x丨x>1},B={x丨x+a