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订阅【changhsumath666】不是 changhsumath!一起创造首个 P 站排名前十的华人频道!【张旭版妹微积分】板妹 instagram:norah2.14

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2 years ago
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148 Videos 8K Subscribers
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  • 張旭
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All Comments (12)

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1 year ago
请问下老师,有没有可能求出多个极值点的情况?另外限制条件的数量跟极值点数量有没有什么关系?是不是限制条件越多极值点越多?
11 months ago
完全有可能求出多个极值点的情况,这种题解法原理就是让未知数偏导全为零,这样得到的点有一个算一个全是极值点,最后一般问的是确定最大值,就带这几个数回原式比较就行。另外你问的限制条件数量,其实就是在原式后面加上这个限制条件再多几次求微分,与所得结果数量并没有什么必然联系
1 year ago
真学起来了呀兄弟
1 year ago
1 year ago
恭喜你解锁新成就:我在P站学数学
1 year ago
板妹有在乱擦板书哦~
1 year ago
别卷了
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