作者myshoes (很衰的一天)
看板trans_math
标题[微分] 请问一题微分的问题
时间Mon Nov 13 00:08:23 2006
这题有点看不懂题目要问什麽
麻烦各位解答一下,谢谢!
Show that the length of the portion
of any tangent line to the astroid
x^2/3+y^2/3=a^2/3 cut off by the coordinate
axes is constant.
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◆ From: 140.117.186.175
2F:→ myshoes:我查过字典了可是还是不懂题目要问什麽140.117.186.175 11/13 00:21
3F:→ RAINDD:星茫线的任一条切线,被座标轴所截的线段长 61.64.93.146 11/13 01:08