The region R in the first quadrant of the ry-plane is bounded by the curves y = – 4 sin(x), 2 = 1, * = 27 and y = 0. A solid S is formed by rotating R about the y-axis: The volume of Sis:

匿名用户 最后更新于 2021-12-01 19:10 数学类Mathematics


The region R in the first quadrant of the ry-plane is bounded by the curves y = – 4 sin(x), 2 = 1, * = 27 and y = 0. A solid S is formed by rotating R about the y-axis: The volume of Sis:

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