集合练习题1.已知集合,,且,则的值为()A.1B.—1C.1或—1D.1或—1或02.设集合,,若,则k的取值范围()(A)(B)(C)(D)3.
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的定义域为()A、B、C、D、4.设集合,则集合A∩B=()A、0B、{0}C、D、{-1,0,1}5.已知集合},,则()(A)(0,2)(B)[0,2](C){0,2](D){0,1,2}6.设集合U={0,1,2,3,4,5},集合M={0,3,5},N={1,4,5},则等于()A.{5}B.{0,3}C.{0,2,3,5}D.{0,1,3,4,5}7.设集合,,则=.8.设,若,则a=__________。9.已知,则M∩N=。10.已知集合,求m的取值范围。_1234567893.unknown_1234567914.unknown_1234567918.unknown_1337611130.unknown_1337611174.unknown_1266663751.unknown_1337611019.unknown_1234567920.unknown_1248590197.unknown_1234567919.unknown_1234567916.unknown_1234567917.unknown_1234567915.unknown_1234567899.unknown_1234567900.unknown_1234567902.unknown_1234567896.unknown_1234567897.unknown_1234567898.unknown_1234567895.unknown_1234567894.unknown_1234567891.unknown_1234567892.unknown_1217709803.unknown_1234567890.unknown_1015233494.unknown