IB MAI HL Calculus Topic 5.2 Integration (id: 338b4dea5)

本题目来源于试卷: IB MAI HL Calculus Topic 5.2 Integration，类别为 IB数学

[填空题]
The diagram below shows the g5hye(a2vsdl y41;lr :( 8r* aukgmiupraphs of functiov 77 a-7hfijy72-3wa fkgqjw yns $y=5-3 x^{3}$ and $y=2 x^{4}$ .

1. Find the volume resulting from a rotation of the region shown in the diagram through $2 \pi$ about the x -axis.V≈   (one decimal pleaces)
2. Find the volume resulting from a rotation of the region shown in the diagram through $2 \pi $ about the y -axis.V≈   (two decimal pleaces)

参考答案:
空格1: 57.6±0.1  空格2: 9.24±1% 


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