设f(x)=e−x22⋅sinx⋅arctanx2+ex2f(x)=e^{-\frac{x^{2}}{2}}\cdot\sin x\cdot\arctan x^{2}+e^{\sqrt{x^{2}}}f(x)=e−2x2⋅sinx⋅arctanx2+ex2,利用函数的奇偶性求∫04f(x−2)dx\int_{0}^{4}f(x - 2)dx∫04f(x−2)dx的值。
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