2018年高中数学第四章定积分4.1.2定积分课件2北师大版选修2_2.ppt

上传人:towelfact221 文档编号:1150542 上传时间:2019-05-11 格式:PPT 页数:11 大小:754.50KB
下载 相关 举报
2018年高中数学第四章定积分4.1.2定积分课件2北师大版选修2_2.ppt_第1页
第1页 / 共11页
2018年高中数学第四章定积分4.1.2定积分课件2北师大版选修2_2.ppt_第2页
第2页 / 共11页
2018年高中数学第四章定积分4.1.2定积分课件2北师大版选修2_2.ppt_第3页
第3页 / 共11页
2018年高中数学第四章定积分4.1.2定积分课件2北师大版选修2_2.ppt_第4页
第4页 / 共11页
2018年高中数学第四章定积分4.1.2定积分课件2北师大版选修2_2.ppt_第5页
第5页 / 共11页
点击查看更多>>
资源描述

4.1.2 定 积 分,定积分的定义,如果当n时,上述和式无限接近某个常数,,这个常数为函数f(x)在区间a, b上的定积分,,记作,积分上限,结 构 分 析,叫做积分区间,合作探究,(1)定积分的结果是一个,(2)定积分的值只与被积函数和积分区间有关,而与积分变量用什么字母表示 , 即,数值,无关,如何用定积分表示抛物线 、直线 和 轴所围成的曲边梯形的面积。,探 究 一,定积分的几何意义( ),设阴影部分面积为S,如何用定积分表示图中蓝色部分的面积?,合 作 探 究,用定积分表示下列图中阴影部分的面积,1,针 对 训 练,注:,小结,1、通过本节课的学习,你学到了哪些知识?,2、本节课用到了哪些思想方法?,谢谢光临指导,再见!,

展开阅读全文
相关资源
猜你喜欢
  • EN ISO 10873-2010 en Dentistry - Denture adhesives《牙科学 假牙粘合剂》.pdf EN ISO 10873-2010 en Dentistry - Denture adhesives《牙科学 假牙粘合剂》.pdf
  • EN ISO 10874-2012 en Resilient textile and laminate floor coverings - Classification《弹性 纺织和叠层地板覆盖物 分类》.pdf EN ISO 10874-2012 en Resilient textile and laminate floor coverings - Classification《弹性 纺织和叠层地板覆盖物 分类》.pdf
  • EN ISO 10882-1-2011 en Health and safety in welding and allied processes - Sampling of airborne particles and gases in the operator-s breathing zone - Part 1 Sampling of airborne p.pdf EN ISO 10882-1-2011 en Health and safety in welding and allied processes - Sampling of airborne particles and gases in the operator-s breathing zone - Part 1 Sampling of airborne p.pdf
  • EN ISO 10882-2-2000 en Health and Safety in Welding and Allied Processes - Sampling of Airborne Particles and Gases in the Operator s Breathing Zone - Part 2 Sampling of Gases《焊接和有.pdf EN ISO 10882-2-2000 en Health and Safety in Welding and Allied Processes - Sampling of Airborne Particles and Gases in the Operator s Breathing Zone - Part 2 Sampling of Gases《焊接和有.pdf
  • EN ISO 10890-2010 en Paints and varnishes - Modelling of biocide release rate from antifouling paints by mass-balance calculation《色漆和清漆 -模拟的生物杀灭剂释放速率从防污涂料用 质量平衡计算》.pdf EN ISO 10890-2010 en Paints and varnishes - Modelling of biocide release rate from antifouling paints by mass-balance calculation《色漆和清漆 -模拟的生物杀灭剂释放速率从防污涂料用 质量平衡计算》.pdf
  • EN ISO 10893-1-2011 en Non-destructive testing of steel tubes - Part 1 Automated electromagnetic testing of seamless and welded (except submerged arc-welded) steel tubes for the ve.pdf EN ISO 10893-1-2011 en Non-destructive testing of steel tubes - Part 1 Automated electromagnetic testing of seamless and welded (except submerged arc-welded) steel tubes for the ve.pdf
  • EN ISO 10893-10-2011 en Non-destructive testing of steel tubes - Part 10 Automated full peripheral ultrasonic testing of seamless and welded (except submerged arc-welded) steel tub.pdf EN ISO 10893-10-2011 en Non-destructive testing of steel tubes - Part 10 Automated full peripheral ultrasonic testing of seamless and welded (except submerged arc-welded) steel tub.pdf
  • EN ISO 10893-11-2011 en Non-destructive testing of steel tubes - Part 11 Automated ultrasonic testing of the weld seam of welded steel tubes for the detection of longitudinal and o.pdf EN ISO 10893-11-2011 en Non-destructive testing of steel tubes - Part 11 Automated ultrasonic testing of the weld seam of welded steel tubes for the detection of longitudinal and o.pdf
  • EN ISO 10893-12-2011 en Non-destructive testing of steel tubes - Part 12 Automated full peripheral ultrasonic thickness testing of seamless and welded (except submerged arc-welded).pdf EN ISO 10893-12-2011 en Non-destructive testing of steel tubes - Part 12 Automated full peripheral ultrasonic thickness testing of seamless and welded (except submerged arc-welded).pdf
  • 相关搜索

    当前位置:首页 > 教学课件 > 中学教育

    copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
    备案/许可证编号:苏ICP备17064731号-1