浙江省2014届高三理科数学一轮复习考试试题精选（1）分类汇编1：集合 Word版含答案.doc

浙江省2014届高三理科数学一轮复习考试试题精选（1）分类汇编1：集合一、选择题 （浙江省建人高复2014届高三上学期第一次月考数学（理）试题）已知关于x的方程的解集为p,则p中所有元素的和可能是（）a3,6,9b6,9,12c9,12,15d6,12,15【答案】b （浙江省金华一中2014届高三10月月考数学(理)试卷）已知函数的定义域为,的定义域为,则=（）abcd【答案】a （浙江省湖州市菱湖中学2014届高三10月月考数学（理）试题）已知集合a =x | x ( x -1) = 0,那么（）a0ab1ac-1ad0a【答案】a （浙江省温州中学2014届高三10月月考数学（理）试题）已知集合,则（）abcd【答案】c （浙江省台州中学2014届高三上学期第二次统练数学（理）试题）设全集是实数集r,则等于（）abcd【答案】a （浙江省嘉兴市2014届高三9月月考数学理试题）设集合a=x|x2+2x-30,b=x|x3,则ab=（）ax|1x3cx|-3x3 cx|x-3或1x3dx|x2,t=x|x2+3x40,则(rs)t=（）a(,1b(,4c(2,1d1,+)【答案】a （浙江省湖州市八校2014届高三上学期第二次联考数学（理）试题）对于任意的两个实数对和,规定:,当且仅当;运算“”为:;运算“”为:,设,若,则（）abcd【答案】b （浙江省建人高复2014届高三上学期第一次月考数学（理）试题）设p=y|y=-x2+1,xr,q=y|y=2x,xr,则（）apqbqpccrpqdqcr【答案】c （浙江省临海市杜桥中学2014届高三上学期第二次月考数学（理）试题）设全集,集合,则=（）abcd【答案】b （浙江省2014届金华一中高三9月月考数学试卷（理）已知集合则（）abcd【答案】c 二、填空题（浙江省慈溪中学2014届高三10月月考数学(理)试题）设关于的不等式的解集为,且,则实数的取值范围是_.【答案】 （浙江省湖州中学2014届高三第一次月考数学（理）试题）若(其中为整数),则称为离实数最近的整数,记作,即.设集合,其中,若集合的元素恰有三个,则的取值范围为_.【答案】 （浙江省建人高复2014届高三上学期第一次月考数学（理）试题）设数集m=x| mxm+, n=x|n-xn, 且m 、n都是集合x|0x1的子集, 如果把b-a叫作集合x| axb的“长度”, 那么集合mn的“长度”的最小值是_【答案】 （浙江省建人高复2014届高三上学期第一次月考数学（理）试题）给定实数集合满足(其中表示不超过的最大整数,),设,分别为集合的元素个数,则,的大小关系为_. 【答案】|p|q| （浙江省嘉兴市2014届高三9月月考数学理试题）已知a,b1,2,3,4,5,6,7,8,9,u=logab,则u的不同取值个数为_【答案】54 三、解答题（浙江省岱山县大衢中学2014届高三10月月考数学（理）试题）函数的定义域为集合a,函数的值域为集合b.(1)求集合a,b;(2)若集合a,b满足,求实数a的取值范围.【答案】解:(1) (2)或 （浙江省建人高复2014届高三上学期第一次月考数学（理）试题）已知集合a=,b=.当a=2时,求ab; 求使ba的实数a的取值范围.【答案】解:(1)当a=2时,a=(2,7),b=(4,5) ab=(4,5) (2) b= 当a时,a= (2,3a+1) 要使ba,必须,此时1a3 综上可知,使ba的实数a的取值范围为1,3-1 （浙江省杭州市西湖高级中学2014届高三9月月考数学（理科）试题）(1)设全集为r,集合,若不等式的解集是,求的值.(2)已知集合,若,求实数m的取值范围.【答案】 （浙江省乐清市白象中学2014届高三上学期第二次月考数学（理）试题）函数的定义域为集合,函数的定义域为集合.(1)求;(2)若,且,求实数的取值范围.【答案】 c29c91afe4ced1b6c8795ad9c91afe4ced1b6c8795ad91afe4ced1b6c8795ad9c91fe4ced1b6c8795ad29c91afedd1b6c87d1b6c8795ad9c91afe4ced1b6c8795ad91afe4ced1b6c8795ad9c91fe4ced1b6c8795ad29c91af95ad9c91afe4ced1b6c8795ad91afe4ced1b6c8795ad9d1b6c8795ad9c91afe4ced1b6c8795a1afe4ced1b6c8795ad91afe4ced1b6c8795ad9c91fe4ced1b6c8795ad29c91afc91fe4ced1d1b6c8795ad9c91afe4ced1b6c8795ad91afe4ced1b6cd1b6c8795ad9c91afe4ced1b6c8795ad91afe4ced1b6c8795ad9c91fe4ced1b6c8795ad29c91af8795ad9c91fe4ced1d1b6c8795ad9c91afe4ced1b6c8795ad91afe4ced1b6c87d1b6c8795ad9c91afe4ced1b6c8795ad91afe4ced1b6c8795ad9c91fe4ced1b6c8795ad29c91af5d1b6c8795ad9c91afe4ced1b6c8795ad91afe4ced1b6c8795ad9c91fe4ced1b6c8795ad29c91afad9c91fe4ced1b6c8795ad29c91afb6c8795ad29c91afb6c8795ad29c91afd1b6c8795ad9c91afe4ced1b6c8795ad91afe4ced1b6d1b6c8795ad9c91afe4ced1b6c8795ad91afe4ced1b6c8795ad9c91d1b6c8795ad9c91afe4ced1b6c8795ad91afe4ced1b6c8795ad9c91fe4ced1b6c8795ad29c91affe4ced1b6c8795ad29c91afc8795ad9c91fe4ced1b6c8795ad29c91afd1b6c8795ad9c91afed1b6c8795ad9c91afe4ced1b6c8795ad91afe4ced1b6c8d1b6c8795ad9c91afe4ced1d91afe4ced1b6c8795ad9c91fe4ced1b6c8795ad29c91afc91fe4ced1d1b6c871afe4ced1b6c8795ad91afe4ced1b6c8795ad9c91fe4ced1b6c8795ad29c91afc91fe4ced1d1b6c8795ad9c91afe4ced1b6c8795ad91afe4ced1b6cd1b6c8795ad9c91afe4ced1b6c8795ad91afe4ced1b6c8795ad9c91fe4ced1b6c8795ad29c91af8795ad9c91fe4ced1d1b6c8795ad9c91afe4ced1b6c8795ad91afe4ced1b6c87d1b6c8795ad9c91afe4ced1b6c8795ad91afe4ced1b6c8795ad9c91fe4ced1b6c8795ad29c91af5d1b6c8795ad9c91afe4ced1b6c8795ad91afe4ced1b6c8795ad9c91fe4ced1b6c8795ad29c91afad9c91fe4ced1b6c8795ad29c91afb6c8795ad29c91afb6c8795ad29c91afd1b6c8795ad9c91afe4ced1b6c8795ad91afe4ced1b6d1b6c8795ad9c91afe4ced1b6c8795ad91afe4ced1b6c8791afe4ced1b6c8795ad91afe4ced1b6c8795ad9c91fe4ced1b6c8795ad29c91afc91fe4ced1d1b6c8795ad9c91afe4ced1b6c8795ad91afe4ced1b6cd1b6c8795ad9c91afe4ced1b6c8795ad91afe4ced1b6c8795ad9c91fe4ced1b6c8795ad29c91af8795ad9c91fe4ced1d1b6c8795ad9c91afe4ced1b6c8795ad91afe4ced1b6c87d1b6c8795ad9c91afe4ced1b6c8795ad91afe4ced1b6c8795ad9c91fe4ced1b6c8795ad29c91af5d1b6c8795ad9c91afe4ced1b6c8795ad91afe4ced1b6c8795ad9c91fe4ced1b6c8795ad29c91afad9c91fe4ced1b6c8795ad29c91afb6c8795ad29c91afb6c8795ad29c91afd1b6c8795ad9c91afe4ced1b6c8795ad91afe4ced1b6d1b6c8795ad9c91afe4ced1b6c8795ad91afe4ced1b6c8795ad9c91d1b6c8795ad9c91afe4ced1b6c8795ad91afe4ced1b6c8795ad9c91fe4ced1b6c8795ad29c91affe4ced1b6c8795ad29c91afc8795ad9c91fe4ced1b6c8795ad29c91afd1b6c8795ad9c91afed1b6c8795ad9c91afe4ced1b6c8795ad91afe4ced1b6c8d1b6c8795ad9c91afe4ced15ad9c91d1b6c8795ad9c91afe4ced1b6c8795ad91afe4ced1b6c8795ad9c91fe4ced1b6c8795ad29c91affe4ced1b6c8795ad29c91afc8795ad9c91fe4ced1b6c8795ad29c91afd1b6c8795ad9c91afed1b6c8795ad9c91afe4ced1b6c8795ad91afe4ced1b6c8d1b6c8795ad9c91afe4ced195ad9c91afe4ced1b6c8795ad91afe4ced1b6cd1b6c8795ad9c91afe4ced1b6c8795ad91afe4ced1b6c8795ad9c91fe4ced1b6c8795ad29c91af8795ad9c91fe4ced1d1b6c8795ad9c91afe4ced1b6c8795ad91afe4ced1b6c87d1b6c8795ad9c91afe4ced1b6c8795ad91afe4ced1b6c8795ad9c91fe4ced1b6c8795ad29c91af5d1b6c8795ad9c91afe4ced1b6c8795ad91afe4ced1b6c8795ad9c91fe4ced1b6c8795ad29c91afad9c91fe4ced1b6c8795ad29c91afb6c8795ad29c91afb6c8795ad29c91afd1b6c8795ad9c91afe4ced1b6c8795ad91afe4ced1b6d1b6c8795ad9c91afe4ced1b6c8795ad91afe4ced1b6c8795ad9c91d1b6c8795ad9c91afe4ced1b6c8795ad91afe4ced1b6c8795ad9c91fe4ced1b6c8795ad29c91affe4ced1b6c8795ad29c91afc8795ad9c91fe4ced1b6c8795ad29c91afd1b6c8795ad9c91afed1b6c8795ad9c91afe4ced1b6c8795ad91afe4ced1b6c8d1b6c8795ad9c91afe4ced1b6c8795ad91afe4ced1b6c8795ad9c91fe4ced1b6c8795ad29c91af795ad9c91fe4ced1b6c8795add1b6c8795ad9c91afe4ced1b6c8795ad91afe4ced1b6c8795ad9c91fe4ced1b6c8795ad29c91af29c91af4ced1b6c8795ad1b6c8795ad9c91afe4ced1b6c8795ad91afd1b6c8795ad9c91afe4ced1b6c8795ad91afe4ced1b6c8795ad9c91fe4ced1b6c8795ad9c91afe4ced1b6c8795ad91afe4ced1b6c8795ad9c91fe4ced1b6c8795ad29c91afd1b6c8795ad29c91afe4ced1b6c8795ad9c91fe4ced1b6c8795ad29c91afd91afe4ced1b6c8795ad9c91fe4ced1b6c8795ad29c9d1b6c8795ad9c91afe4ced1b6c8795ad91afe4ced1b6c8795ad9c91fe4ced1b6c8795ad29c91af1afd1b6c8795ad9c91afe4ced1b6c8795ad91afe4ced1b6c8795ad9c91fe4c