备考2011高考数学基础知识训练(23)一填空题(每题5分共70分)1 .在复平面中复数为虚数单位)所对应的点位于第________象限.2 .用演绎法证明函数是增函数时的大前提是???????????? 3 .在点Q(168)处的切线斜率是___________-.4 .命题为_____命题(填真假)5 .下列关于算法的说法正确的是?????????? ①求解某一类问题的算法是唯一的②算法必须在
备考2011高考数学基础知识训练(7)一填空题(每题5分共70分)1. 某校数学教研组为了解学生学习数学的情况采用分层抽样的方法从高一600人高二680人高三720人中抽取50人进行问卷调查则高一抽取的人数是?????? .2. 函数y的单调递增区间为??? ?.3. 若(其中是虚数单位是实数)则?????? .4. 已知集合则?????? .5. 已知a=3b=5如果a∥b则a·b=?? ???
备考2011高考数学基础知识训练(3)一填空题(每题5分共70分)1.若集合A=B=满足A∪B=RA∩B=则实数m= ???.2.命题的否定是______________________3. 函数的定义域为??????? .4.设函数f (x) = ?(a>0且a≠1)若f (2) =则f (–2)与f (1)的大小关系是________5.设若则=_______________6.直角中为斜边的
Evaluation Only. Created with Aspose.Words. Copyright 2003-2022 Aspose Pty Ltd.备考2011高考数学基础知识训练(4)班级______ _________ _______ 得分_______一填空题(每题5分共70分)1.若则___________2.若a>2则函数在区间(02)上恰好有____
Evaluation Only. Created with Aspose.Words. Copyright 2003-2022 Aspose Pty Ltd.备考2011高考数学基础知识训练(1)班级______ _________ _______ 得分_______一填空题(每题5分共70分)1.函数的定义域为___ .2.已知全集集合则__ .3.若是奇
Evaluation Only. Created with Aspose.Words. Copyright 2003-2022 Aspose Pty Ltd.备考2011高考数学基础知识训练(9)班级______ _________ _______ 得分_______一填空题(每题5分共70分)1.已知全集M ={1357}N ={567}则=_____________.
Evaluation Only. Created with Aspose.Words. Copyright 2003-2022 Aspose Pty Ltd.备考2011高考数学基础知识训练(3)班级______ _________ _______ 得分_______一填空题(每题5分共70分)1.若集合A=B=满足A∪B=RA∩B=则实数m= .2.命题的否定是_
Evaluation Only. Created with Aspose.Words. Copyright 2003-2022 Aspose Pty Ltd.备考2011高考数学基础知识训练(11)班级______ _________ _______ 得分_______一填空题(每题5分共70分)1已知集合则= .2若复数()是纯虚数则= .3已
Evaluation Only. Created with Aspose.Words. Copyright 2003-2022 Aspose Pty Ltd.备考2011高考数学基础知识训练(2)班级______ _________ _______ 得分_______一填空题(每题5分共70分)1.已知集合则= .2.已知数集中有三个元素那么x的取值范围为
Evaluation Only. Created with Aspose.Words. Copyright 2003-2022 Aspose Pty Ltd.备考2011高考数学基础知识训练(6)班级______ _________ _______ 得分_______一填空题(每题5分共70分)1.=___________2. 已知(a>0) 则 .3. 复
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