題組內容
3.(30%). Let y = y(x) be a function of the variable x.
(c). (10%), Solve the initial value problem y"+ y' -2y = 0; y(0) = 4, y'(0) = -5.
詳解 (共 1 筆)
Chia Chung
詳解 #5848101
<Solution>Solv...
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