一元函数积分学问题例题:设f(x)是[-a,a]上的连续函数,则∫a,-a(上限是a,下限是-a)f(-x)dx等于( )A.0 B.2∫a,0(上限是a,下限是0)f(x)dx C.-∫a,-a(上限是a,下限是-a)f(x)dxD.∫a,-a(上限是a,下限
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![一元函数积分学问题例题:设f(x)是[-a,a]上的连续函数,则∫a,-a(上限是a,下限是-a)f(-x)dx等于( )A.0 B.2∫a,0(上限是a,下限是0)f(x)dx C.-∫a,-a(上限是a,下限是-a)f(x)dxD.∫a,-a(上限是a,下限](/uploads/image/z/11573122-58-2.jpg?t=%E4%B8%80%E5%85%83%E5%87%BD%E6%95%B0%E7%A7%AF%E5%88%86%E5%AD%A6%E9%97%AE%E9%A2%98%E4%BE%8B%E9%A2%98%EF%BC%9A%E8%AE%BEf%28x%29%E6%98%AF%5B-a%2Ca%5D%E4%B8%8A%E7%9A%84%E8%BF%9E%E7%BB%AD%E5%87%BD%E6%95%B0%2C%E5%88%99%E2%88%ABa%2C-a%EF%BC%88%E4%B8%8A%E9%99%90%E6%98%AFa%2C%E4%B8%8B%E9%99%90%E6%98%AF-a%EF%BC%89f%28-x%29dx%E7%AD%89%E4%BA%8E%EF%BC%88+%EF%BC%89A.0+B.2%E2%88%ABa%2C0%EF%BC%88%E4%B8%8A%E9%99%90%E6%98%AFa%2C%E4%B8%8B%E9%99%90%E6%98%AF0%EF%BC%89f%28x%29dx+C.-%E2%88%ABa%2C-a%EF%BC%88%E4%B8%8A%E9%99%90%E6%98%AFa%2C%E4%B8%8B%E9%99%90%E6%98%AF-a%EF%BC%89f%28x%29dxD.%E2%88%ABa%2C-a%EF%BC%88%E4%B8%8A%E9%99%90%E6%98%AFa%2C%E4%B8%8B%E9%99%90)
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