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问题及解答

求积分 $\displaystyle\int_{0}^{+\infty}\frac{1}{(1+x^2)^{\frac{3}{2}}}\mathrm{d}x$.

Posted by haifeng on 2026-05-10 18:31:36 last update 2026-05-10 18:31:36 | Edit | Answers (0)

求积分 $\displaystyle\int_{0}^{+\infty}\frac{1}{(1+x^2)^{\frac{3}{2}}}\mathrm{d}x$.