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求导技巧之隐函数求导法 | 参数方程确定的函数求二阶导
在这个视频中, 我们讲解了参数方程确定的函数如何求二阶导的问题. 要注意到 y 和 dy/dx 都无法直接对 x 求导, 都需要经过中间变量 t 的帮助.
高等数学(上)习题集0/264
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