考研数学中常用高阶变量替换泰勒公式或麦克劳林公式中的x,二次开导以后高阶变量的导数与一阶变量发生明显变化,从头将高阶变量带入一步步开导所得的公式结果与替换后的结果明显不同! 是考研老师的普遍错误还是我哪漏了??? 返回小木虫查看更多
Also be polite to others. They are helping you to figure out your problem.
问题已解决!感谢各位的回复与帮助 是我自己里面错了,把高阶导数值的项给分拆了 ,
Also be polite to others. They are helping you to figure out your problem.
问题已解决!感谢各位的回复与帮助
是我自己里面错了,把高阶导数值的项给分拆了
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