阿摩線上測驗
登入
首頁
>
研究所、轉學考(插大)-微積分
>
111年 - 111 國立臺北大學日間學士班轉學生招生考試試題_經濟學系日間學士班二年級：微積分#116873
>
5. The function f(x,y)=2x
3
+6xy
2
-3y
3
-150x has four stationary points. Among the four, the two saddle points are__(5)__.
其他申論題
II. (50 points) Fill in the following blanks.1. If the integraland c≥0, then the value of c equals __(1)__.
#499436
2. The area of the region bounded by the curves x=1-y2 and x=y2-1 is__(2)__.
#499437
3. The slope of the tangent line at the point (1, 1) on the graph of ex-y =2x2-y2equals__(3)__.
#499438
4. The value of equals__(4)__.
#499439
(a) If x2y +y3 = 2 and y(1) = 1. Find y'(1) and yn(1) by implicit differentiation. [10%]
#499441
(b) Find all relative extreme values of f(x) = 2x3 -3x2-12x+4. [10%]
#499442
(a) Evaluate cos2 x sin x dx. [10%]
#499443
(b) Evaluate dx. [10%]
#499444
(a) Find the interval of convergence of . [10%]
#499445
(b) Find the sum in (a) for x inside the interval of convergence. [10%]
#499446
阿摩線上測驗
登入