∫x/4 -x/4 x cos xdx=______ , ∫π/2 0 sin5xdx_______。 -题库考试答案搜索网

∫x/4 -x/4 x cos xdx= , ∫π/2 0 sin5xdx_。

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2021-09-08 15:41

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正确答案

（1）0（2）8/15,

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标签：青书学堂西南石油大学高等数学

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