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100年 - 100 淡江大學 轉學考 應用數學#55469
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1. Solve the set of equations
subject to the initial conditions y
o
=1, z
o
= 0.
其他申論題
3. Solve '' —10y'+ 25y=30x + 3 .
#208729
4. Find the inverse of matrix A= 。
#208730
(a)
#208731
(b)
#208732
(a) y'' + 2y''-3y = ex
#208734
(b) y''-4y = sin 2x
#208735
(a)
#208736
【已刪除】(b)
#208737
4. (a) Expand the periodic function in a sine-cosine Fourier series
#208738
(b) Qualitatively sketch a graph of the sum of three terms of the series. [Hint: Sketch each term separately on the same axes and add the terms graphically.]
#208739