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《中学生数学》2014,(15):13
<正>本刊2013年精装合订本正在面向读者出售.2013年高中版精装合订本每本售价90元;2013年初中版精装合订本每本售价90元.数量有限,欲购从速.另:本刊正在出售往年合订本:2012年初中版精装合订本(80元);2012年高中版精装合订本(80元);2011年初中版精装合订本(80元);2010年初中版精装合订本(80元);2009年初中版精装合订本(80元);2008年初中版简装合订本(50元);2007年初中版精装合订本(50元);2000年初中版精装合订本(30元).以上售价中均含邮挂费,款请汇至:100048首都师范大学数学学院《中学生数学》杂志社乔赤兵收.请在汇款单附言栏内注明 相似文献
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《中学生数学》2014,(1):49
<正>本刊2013年精装合订本即将装订完毕,现开始接受读者预定.2013年高中版精装合订本每本售价90元;2013年初中版精装合订本每本售价90元.数量有限欲购从速.另:本刊正在出售往年合订本:2012年初中版精装合订本(80元);2012年高中版精装合订本(80元);2011年初中版精装合订本(80元);2010年初中版精装合订本(80元);2009年初中版精装合订本(80元);2008年初中版简装合订本(50元);2007年初中版精装合订本(50元);2000年初中版精装合订本(30元).以上售价中均含邮挂费,款请汇至:100048首都师范大学数学学院《中学生数 相似文献
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High School Attached CNU(1 00048) Yuxue Liang Last time we have done Example 1,there is not only one function in fact,b ecause x-axis is the function y=0.Example 1:Find the area between 相似文献
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The precise definition of a limit is represented in graphically,numerically,analytically and verbally by using algebraic way.The intuitive definition of a limit is given as "the limit of f(x),as x approaches a,equals L ",and we write lim x→af(x)=L.But the more questions will be asked if you think it broadly."Is the definition of the limit of function vague?" "How should be x close to a presented algebraically?" "How should be f(x) gets closer and closer to L presented algebraically?" "How close to a does x to 相似文献
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1. Limits at infinityLet’s begin by investigating the behavior of the function f(x) = 1/x as x becomes large. You can use the graphing - calculator(TI - 84 Pluse)to set the table numerically and have the graph.As x becomes larger and larger you can see that 相似文献
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When I studied at primary school,I learned the ways to calculate the surface area and the volume of rectangle,square and cylinder,and the volume of cone.I knew rectangle and square are measured by the unite square ;we calculate the volume of the cylinder by cutting cylinder into pieces and putting the pieces together approximates the rectan- 相似文献
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The anti-derivative or indefinite integral of a function f(x)is a function F(x)whose derivative is f(x).Then,each differentiation rule should have a corresponding integration rule.Last time we worked with the substitution rule for integration corresponds to the chain rule in differentiation.What is 相似文献
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A continuous process is a person who draws the curve without a break,or,takes place gradually without interruption. Those are a daily language in continuity. However,in calculus,we notice that the limit of a function as x approaches a can often be found simply by calculating the value of the function at a. It means a continuous function 相似文献
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中学生都很喜欢《功夫之王》和《功夫熊猫》这两部电影,两部电影都讲述了两个从喜爱功夫却毫无功底的剧中人物最终练成绝世功夫,成就大业的故事． 相似文献
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