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数学
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定积分的应用! 求下列曲线围成的图形的面积. x=a (cost)^3 y=a (sint)^3
定积分的应用!
求下列曲线围成的图形的面积.
x=a (cost)^3
y=a (sint)^3
求老师指导!感谢!
人气:437 ℃ 时间:2020-03-24 07:55:09
解答
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用曲线积分计算星形线x=a*(cost)**3; y=a*(sint)**3 所围图形的面积.
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