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討論數學問題時,在與特定的變數(或未知函數)及其導數有關的運算式或方程中,與未知數相乘的已知函數或常數稱為係數.在物理學、工程,電腦技術及其他方面,也廣泛使用係數這一名詞.如一個量的部分值與總值之比,或一個量…
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