Evaluate the triple integral ∭z dxdydz where E is the
来源:学生作业帮 编辑:作业帮 分类:综合作业 时间:2024/07/05 14:22:52
Evaluate the triple integral ∭z dxdydz where E is the solid bounded by the cylinder y^2+z^2=81 and the planes x=0,y=9x and z=0 in the first octant.
∫∫∫z dxdydz=∫(1→0) dx ∫(9→9x) dy ∫(√(81-y^2)→0) zdz
=∫(1→0) dx ∫(9→9x) (81-y^2)/2 dy
=∫(1→0) (243-729x/2+243x^3/2) dx
=729/8
=∫(1→0) dx ∫(9→9x) (81-y^2)/2 dy
=∫(1→0) (243-729x/2+243x^3/2) dx
=729/8
evaluate the integral的英文题
let's evaluate the evidence请问这个是什么句型,is是系动词,那么evaluate the e
英语翻译Before the merger & purchase,it is necessary to evaluate
what is the conception of triple bottom line reporting
英语翻译请问Staatstheater Stuttgart is the world biggest triple-br
show that the integral is independent of the path,find its v
英语翻译1.Today ,the mouse is an integral part of the GUI of any
英语翻译net signed area 是什么就好.上下文是:the definite integral is defi
英语翻译This Annex IV is an integral and inseparable part of the
Where is the BeiJing?
where is the English
the where bread is