1.1.2 子集和补集同步练习-2026-2027学年高一上学期数学湘教版必修第一册

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1.1.2 子集和补集同步练习

 

一、单选题

1.设集合 eqId51d679d7b50b4a434b2f3c950882550f,若非空集合 eqId5963abe8f421bd99a2aaa94831a951e9 同时满足:①eqIde782887fa9cd8934bc19cc1288d5f51c;②eqIdb0bf7e105265cfaf357226d13235f405(其中 eqIdcc8279d9dd0b7750953cb9e2098b3b90 表示 eqId5963abe8f421bd99a2aaa94831a951e9 中元素的个数,eqId2dcaf2a309ebcead1fa83137e1e53558 表示集合 eqId5963abe8f421bd99a2aaa94831a951e9 中最小的元素),

则称集合 eqId5963abe8f421bd99a2aaa94831a951e9 为 eqIde105760638b22b26ff8bec4354255e4c 的一个好子集,则 eqIde105760638b22b26ff8bec4354255e4c 的所有好子集的个数为(  )

A.9 B.10 C.11 D.12

2.已知集合eqId92aa5cfdc850cf0e9512b3a6a2fbb1c2,则eqId5963abe8f421bd99a2aaa94831a951e9的真子集的个数是(  )

A.eqId5ca7d1107389675d32b56ec097464c14 B.eqId6f8c4c029e552954bd493b49aeab82d5 C.eqId8b06e95b57b7a81cd81d05557a11fa92 D.eqIdcd3304e23f3b0f9569c4140ca89b6498

3.满足eqId79a2cf3faa077c4eddd2bbbe9a0c61f2,且eqIdac047e91852b91af639feec23a9598b2是eqId66b07a67307d5d4627efa688b30e5573的真子集的集合eqIdac047e91852b91af639feec23a9598b2的个数为(  )

A.eqId5ca7d1107389675d32b56ec097464c14 B.eqIdb8860d9787671b53b1ab68b3d526f5ca C.eqId8b06e95b57b7a81cd81d05557a11fa92 D.eqIdcd3304e23f3b0f9569c4140ca89b6498

4.已知集合 eqId413e2dccab463efc8142e588770d5d72,eqId976ae97e201e1c53eb55600bc6262d30,若 eqIdc2ad78dc8b8aed907b4fe9640c997454,则实数 eqId0a6936d370d6a238a608ca56f87198de 的取值范围是(  )

A.eqId655b06387179d53c1e474fcfcb408b1e B.eqIdbb5f421939ee855f25927e7570d82c71 C.eqIdd7cfada8fd642ddf968bfd4228d48ec3 D.eqId51f5f7a36e251bbc424ccc127ebb2881

5.下列元素与集合或集合与集合的关系中正确的是(    )

A.eqIdbbf82d0306f6f5ce7b8aa3c8b4059e6c B.eqIde10af1455b40cf2730f9d6be6d7232bb C.eqId2f583e3c1cfb1ea89a16a3e8f13bba3d D.eqId944f6acf90931ca4cc48cd4bd14be3a2

6.设集合eqIdc0d45ec49024973771d30a61f60f163c,eqId89f29cd71a46884e4880e885f20a0691,且eqId3f0f24d1daf9447a4837e7886261c592,则实数eqId0a6936d370d6a238a608ca56f87198de的取值集合为(  )

A.eqId3fa67de6d3833230339a1af1bcba419a B.eqIda9dd68e9e90dc6363a8276c724317b79 C.eqId8b7854ed5ba99e4802e3f2747ec94bfb D.eqId63748454500e1cc15ddc53dc932ef98e

7.已知集合eqIda4dfaf237ef4c88d6e228223eca34d00,eqId42dee6b48991c34e1651bcda1c9165a0,若eqId08077dbdf23c66cba70c3fb581ba4e2b,则实数eqId0a6936d370d6a238a608ca56f87198de不可能取(  )

A.0 B.1 C.eqId29418e5014731850c55565b6bf47aa41 D.2

8.已知集合eqId76435c3c751380dc9673601b84c1deda,则下列结论正确的是(    )

A.eqIdfeb940a75b3070c09879e82aa26eeb3f B.eqId782218c4480016d17ecfeb70af1706a3

C.eqIdd671b55107fc6cf81184b28dab2e88f8 D.eqId11e2a6b2c8a26479e94e0749976efbdd

9.已知集合eqId699ea8362bc170cd077f9146c57f737e,则下列表述正确的是(    )

A.eqId685045725b3abba2ec437427e62513d5 B.eqIddd753876539b64190662fcda9589ad23 C.eqId2c7d55484771532f160ca1151ec91881 D.eqId4af62a5267afda27ad104ba6c3afd9a9

10.下列五个关系式:①eqId0145e0cb083082497e852bcfeaccf6af;②eqId8bb01c1c0ad5c0bc8a23c6543ceef486;③eqId4c77009ae1d0ce744a1e1ac98e74c88f;④eqId2f583e3c1cfb1ea89a16a3e8f13bba3d;⑤eqId2f9d94d3893a34e30a2150066b23ff25,其中正确的个数是(     )

A.eqIdbdaa19de263700a15fcf213d64a8cd57 B.3 C.4 D.5page number 0

 

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11.下列符号表述正确的是(   )

A.eqId7d549ab1737ead326590ca7572eec81c B.eqId069f7e560c4663ed5e42ddbe9b400788 C.eqIdac0c5a6e253e6e764276147ac04539c7 D.eqId72dc571472ec542edb92f7d3b837c85f

12.已知集合eqId2a3c33a31f65e31e97bb8110c7dc100c,eqIdd05de03d216c4c99f26f4059f62c59a8.则(    )

A.eqIdc5ff60c2722e0dbe1b035f87e936daa4 B.eqIda64daa5399cafb5a3a4d9b0c831cc815 C.eqId46a70d32c64918aa4d1d9d3ce0bdbf7b D.eqId0b86114ceef4652b0798e1a2a907b87d

13.定义集合eqIdd2bd03eec14fa0071e202b121e1bb8d7,已知集合eqIdca31d722443aafe63d36132771c753c2,eqIdee177f9423c01fac45decab703cf9176,则集合eqId6ce69cd33d105ce280170f0cd0513026的真子集个数为(  )

A.eqId8b06e95b57b7a81cd81d05557a11fa92 B.eqId180ea775f2af05650404d764384e7faa C.eqId58b184c94e38f1e5dbe750b2168c2a37 D.eqId34584b79ec2246f47aeed8855d2762c0

二、多选题

14.已知集合eqIda7f28a568ae9518d23075715cc1ba4b1,则下列式子表示正确的有(     )

A.eqId4d97ca1eb964dc68651eb8b5fb492b42 B.eqIdc7c73ba782cec7eea95586b1384d9fb1

C.eqId11e2a6b2c8a26479e94e0749976efbdd D.eqId9dc7ed2167f865e506ae2a133172c8d0

15.下列说法正确的是(    )

A.eqId05e50fcaf0c644c1974cb6906ac7ded9

B.eqId9a837165ca03f9e4ea8964979c95e3bb与eqIde5f5e5688b5c7e514ee72597690a7676是同一个集合

C.集合eqIdd0f8fbe4848c672e2e21a622184e10e3与集合eqId355f34c6820781c2b88020317798187a是同一个集合

D.若用列举法表示集合eqId09fa19314ac661a56f4db29fd621e41f,则集合eqId5963abe8f421bd99a2aaa94831a951e9可以表示为eqIdd4f3124fb81185a385f22ad50a183165

三、填空题

16.若对任意的eqId6ed006b944ea64f970fee46e2f558467,都有eqId4cd77104cc745d1e0e262122da34482d,则称eqId5963abe8f421bd99a2aaa94831a951e9是完美集合,若eqId5963abe8f421bd99a2aaa94831a951e9不是完美集合,则称eqId5963abe8f421bd99a2aaa94831a951e9是不完美集合.集合eqId28df1cbf59b655b7df0a55dcd1af102c的所有非空子集中的不完美集合有______个.

 

17.设eqId522954ce536d559cf03638d87fad504c,则eqIdac047e91852b91af639feec23a9598b2的所有子集的最小元素之和为______.

 

18.当eqId320a7c616f6f7207a0a38bb707ac2205时,eqIdcb3b0a3c20d0cdfbb9d67aabec7e10de,就称集合P为具有“匹配关系”集合.在集合eqId06c789487eb89a545c13148f420d5d3b的所有非空子集中,为具有“匹配关系”集合的个数是__________.

 

19.设集合eqId7f39096812adc9cabe0f252bbc6d0ad0,则集合eqId5963abe8f421bd99a2aaa94831a951e9的子集个数为______.page number 1

 

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20.集合eqId5c7fd940e45f77ffeeea07b27bfcb520的所有子集中,含有元素eqIdc95b6be4554f03bf496092f1acdfbb89且不含元素eqId61128ab996360a038e6e64d82fcba004的子集共有________个.

 

21.设eqId0a6936d370d6a238a608ca56f87198de,eqId2dd0914dc4d4c7f75710ff460a286fcf,eqId7b6ec3c6ce11593d289452861480c6ac,eqId54c99a90baa3dd555b1e00c2c1acdbd8,若eqIdad96b50521f4bbf3d436d05dc258083d,则eqId13502d46b8563c54c09b29b20b3006a4的值为__________.

 

22.已知集合eqId22786d9fe5e22d9ad4b51df6179bebef,若eqId46a70d32c64918aa4d1d9d3ce0bdbf7b,则实数eqId0a6936d370d6a238a608ca56f87198de的值为___________.

 

23.已知eqIde1e69392d21261afd8e5e5f096634669,eqIdd285a4c557fc9748105b62ccd94b7859,若集合eqId6491e2cbd316e0c9b7cde85d0196a3d6,则eqIdfe57155bd7d3241b919ae4d7c432b187的值为______.

 

24.已知集合eqIddf4eeb0796dc98d546a0606d8b34810c,若eqId9441f19413e72a342927f8c7b00d7fe3,则eqId0a6936d370d6a238a608ca56f87198de的所有可能取值为______.

 

25.若集合eqIdc4e548b8bed7de229585fd34951e6f07的所有三元子集的三数之积构成集合eqId0d6cc01291f1b31d1cc24767ef117abc,则eqId27c8bda12a3a7e52ee4e1231dd06bd62________

 

四、解答题

26.已知集合eqId63052846a9573a432b684204ab16c7cb,eqIde39a71d6c826a1271e1dcf283fa66599.

(1)若eqId130a1263fd0b0c72212e07eb5e00f68f,求eqId0a6936d370d6a238a608ca56f87198de的取值集合;

(2)若eqIdac047e91852b91af639feec23a9598b2中只有一个元素,求eqId0a6936d370d6a238a608ca56f87198de的取值集合;

(3)若eqIdf08ce80e91fdf435a8e3ec05be990e9d,且eqIdd9d0d79fd0efdb59c9ca65bfae4a0861,求eqId2c94bb12cee76221e13f9ef955b0aab1的取值集合.

 

 

 

 

 

 

 

 

 

 

 

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