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研究所、轉學考(插大)-經濟學
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96年 - 96 淡江大學 轉學考 經濟學#56035
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2. (10%) Find the equation of (he tangent line to f(x) = 2x
3
-5x
2
+ 7 at x =2 .
其他申論題
(10%) (b) Determine the ratio io/is in the op amp circuit shown in Fig. 3(b)
#212530
【已刪除】4. (20%) Compute the response v(t) and i(t) for t ＞ 0 of the circuit shown in Fig. 4.
#212531
【已刪除】5. (20%) Find the Thevenin equivalent circuit at terminals a-b in the circuit of Fig. 5,
#212532
【已刪除】 (a)
#212533
【已刪除】(a) Find
#212535
4. (10%) Find the absolute extreme values of f(x) - x3 - 9x2 + 15x, on [0,3].
#212536
5. (10%) A furniture showroom expects 1o sell 250 sofas a year. Oach sofa cosls I he store$300, aiul there is a fixed charge of $500 per oidcr. If it costs SI00 to store a sofa for a year, how large sliould each order be and bow often should orders be placed to minimize invenlory costs.
#212537
【已刪除】6. (10%) For equation x3 =(y-2)2 + I, fuid implicitly.
#212538
【已刪除】 (a) Find
#212539
【已刪除】(b)
#212540
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