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设全集U=R,集合A={x|},B={x|1<<8},则(CUA)∩B等于( )
A.[-1,3) B.(0,2] C.(1,2] D.(2,3)
设全集U=R,集合A={x|x≥-3},B={x|2-x<0}.
(1)求A,B;(2)判断A与B的关系.
设全集U=R,集合A={x|},B={x|1<<8},则(CUA)∩B等于( )A.[-1,3) B.(0,2] C.(1,2] D.(2,3)