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【詳細解題動畫】提要012：solve Y’ Cos²x + 3y = 1, Y(π/4) = 4/3｜授課老師：中華大學土木系呂志宗特聘教授(4-2)
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2025-09-14 [Detailed Problem-solving Animation] Summary 012: Solve y' cos²x + 3y = 1, y(π/4) = 4/3｜Instructor: John C.-C. Lu, ...
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