若两个连续函数在区间上的积分相等,探讨它们与任意连续函数相乘后的积分是否依然相等?如果不是为什么? 知乎 Template




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tomski若两个连续函数在区间上的积分相等,探讨它们与任意连续函数相乘后的积分是否依然相等?如果不是为什么? 知乎 coloring