題目 Problem 甲、簡答題：共 8 題，每題 8 分，共 64 分。請在答案卷上列出題號依序作答。 Find the volume between the two spheres: x2+y2+z2=1x^2+y^2+z^2=1x2+y2+z2=1, x2+y2+z2=2x^2+y^2+z^2=2x2+y2+z2=2 and inside the cone z2=x2+y2z^2=x^2+y^2z2=x2+y2. 解答
