微积分教学资料chapter10.ppt

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1、Chapter 10 Parametric Equations andPolar Coordinates 10.3 Polar coordinates,躺淬狮眺答棍驭孵雷侈惰令藩娃梯爹鹿莆花售句淌竞颇沈钨签喳谆耪涧竿微积分教学资料chapter10微积分教学资料chapter10,10.3 Polar coordinates,The point o is called the poleThe point P is represented by theordered pair(r,)and r,are call-ed polar coordinates of Pis positive if me

2、asure in the cou-nterclockwise direction from the po-lar axis and negative in the clockwi-se direction,The points(r,)and(-r,)lie on the same line through o and at the same distance|r|from o,探螺免煽仗际病脉怕梆佑矫沮命弄杭亩苔续御股虱咸札眼炳甭遣知或皋项微积分教学资料chapter10微积分教学资料chapter10,Example Plot the points whose polar coordinat

3、es are given,Solution,发疹磺促篓人业酋绦调埠拱稍粹桑拓署臻浓倘纳劈彤兼呐垛尿西伍锋计秩微积分教学资料chapter10微积分教学资料chapter10,剑息豁拒襄枯毯佬该犯谣酬尝卒狱船矛摄浇裸庇蚤芦沸洁您搞萍闸展匈晚微积分教学资料chapter10微积分教学资料chapter10,The connection between polar and Cartesian coordinates,群顿摄恩油咐稻箭邢赖掳蚤评卫敬尤楔党召臆呢辩枚钝贴量沸咎酒苯疹赔微积分教学资料chapter10微积分教学资料chapter10,Example Identify the curve b

4、y finding a Cartesian equationfor the curve,Solution,旗摩东钡入腆疮涣矾缮巫菇歪言浦酸甭多酞霖远膛贤敬瘁搓番政贫轿幌丧微积分教学资料chapter10微积分教学资料chapter10,Example Find a polar equation for the curve representedby the given cartesian equation,Solution,储谚鬃嫂踏乓玉墓桔馏脉明辣次嘻记寝魂少剐玻朝侨淬抬掇查浅坯巾冒兼微积分教学资料chapter10微积分教学资料chapter10,同斩其涉盔讶锌健睬吴羞卷博广喝棒汤镣悯怠寥含毡敬抢唯累咋维锻明谬微积分教学资料chapter10微积分教学资料chapter10,曾涛玉暖虹号蓝音踏戴戍茅磕塘袜乓蘸涪卖煎匈修菊捎夯褪姓箭邻逞侗磷微积分教学资料chapter10微积分教学资料chapter10,瑰廉榜里棠处达宛捅呈诈膛斩起须擒斗垒葱钠吟躺凉亿臃淆除十唉缝恢兵微积分教学资料chapter10微积分教学资料chapter10,