題組內容
4. (8%) Determine whether each integral is convergent or divergent. Evaluate those that are convergent.
(a) \( (4\%) \) \( \int_{-\infty}^{\infty}\frac{x^2}{9 + x^4} dx \)
阿摩線上測驗
登入
阿摩線上測驗
登入
4. (8%) Determine whether each integral is convergent or divergent. Evaluate those that are convergent.
(a) \( (4\%) \) \( \int_{-\infty}^{\infty}\frac{x^2}{9 + x^4} dx \)