为什么球的体积公式〈4/3*3.14*R*R*R〉的导数等于球的表面积公式〈4*3.14*R*R〉假设a为圆周率,我们知道,球的体积公式是4/3*a*R*R*R,它的导数为4*a*R*R,恰好是球的表面积公式,这是一个巧合吗?还有,
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/09 01:06:18
![为什么球的体积公式〈4/3*3.14*R*R*R〉的导数等于球的表面积公式〈4*3.14*R*R〉假设a为圆周率,我们知道,球的体积公式是4/3*a*R*R*R,它的导数为4*a*R*R,恰好是球的表面积公式,这是一个巧合吗?还有,](/uploads/image/z/879632-8-2.jpg?t=%E4%B8%BA%E4%BB%80%E4%B9%88%E7%90%83%E7%9A%84%E4%BD%93%E7%A7%AF%E5%85%AC%E5%BC%8F%E3%80%884%2F3%2A3.14%2AR%2AR%2AR%E3%80%89%E7%9A%84%E5%AF%BC%E6%95%B0%E7%AD%89%E4%BA%8E%E7%90%83%E7%9A%84%E8%A1%A8%E9%9D%A2%E7%A7%AF%E5%85%AC%E5%BC%8F%E3%80%884%2A3.14%2AR%2AR%E3%80%89%E5%81%87%E8%AE%BEa%E4%B8%BA%E5%9C%86%E5%91%A8%E7%8E%87%2C%E6%88%91%E4%BB%AC%E7%9F%A5%E9%81%93%2C%E7%90%83%E7%9A%84%E4%BD%93%E7%A7%AF%E5%85%AC%E5%BC%8F%E6%98%AF4%2F3%2Aa%2AR%2AR%2AR%2C%E5%AE%83%E7%9A%84%E5%AF%BC%E6%95%B0%E4%B8%BA4%2Aa%2AR%2AR%2C%E6%81%B0%E5%A5%BD%E6%98%AF%E7%90%83%E7%9A%84%E8%A1%A8%E9%9D%A2%E7%A7%AF%E5%85%AC%E5%BC%8F%2C%E8%BF%99%E6%98%AF%E4%B8%80%E4%B8%AA%E5%B7%A7%E5%90%88%E5%90%97%3F%E8%BF%98%E6%9C%89%2C)
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