2012年成人高考专升本《高等数学二》后冲刺试卷(2)
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二、填空题:本大题共10个小题,共10个空,每空4分,共40分。把答案填在题中横线上。
11、 函数y=1nx,则y(n)= .
12、![](//wximg.233.com/attached/image/20120919/20120919160334933493.jpg)
13、
![](//wximg.233.com/attached/image/20120919/20120919160370237023.jpg)
14、
![](//wximg.233.com/attached/image/20120927/20120927160011801180.jpg)
15、
![](//wximg.233.com/attached/image/20120927/20120927172323902390.jpg)
16、![](//wximg.233.com/attached/image/20120927/20120927164925692569.jpg)
17、
![](//wximg.233.com/attached/image/20120913/2012091315490574574.jpg)
18、![](//wximg.233.com/attached/image/20120927/20120927160428632863.jpg)
19、
![](//wximg.233.com/attached/image/20120927/20120927160010731073.jpg)
20、 二元函数z=x2+2y2-4x+8y-1的驻点是 .
11、 函数y=1nx,则y(n)= .
12、
![](http://wximg.233.com/attached/image/20120919/20120919160334933493.jpg)
13、
![](http://wximg.233.com/attached/image/20120919/20120919160370237023.jpg)
14、
![](http://wximg.233.com/attached/image/20120927/20120927160011801180.jpg)
15、
![](http://wximg.233.com/attached/image/20120927/20120927172323902390.jpg)
16、
![](http://wximg.233.com/attached/image/20120927/20120927164925692569.jpg)
17、
![](http://wximg.233.com/attached/image/20120913/2012091315490574574.jpg)
18、
![](http://wximg.233.com/attached/image/20120927/20120927160428632863.jpg)
19、
![](http://wximg.233.com/attached/image/20120927/20120927160010731073.jpg)
20、 二元函数z=x2+2y2-4x+8y-1的驻点是 .