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l Verizon 4:48 PM 25% webworks2.csuohio.edu WeBWorK Logged in as 2072228 Log Out webwork/cau mth281 fal12017 foister hw10 S Courses Homework Sets feister hw10: Problem 5 feister v10 Probem Up Next (t pt) Tho surtace9a-10v-2 can be described n spherical coordnates in the form Grades help (formulas) (asuming # 0. Note: Write that, in your answer wherever is approprato; similarly, writo phi tor . Problem Problem 2 Problem 3 Preview AnswersSubmit Anawers You have attempted this problem D times. You have unlimitod attompts remaining Problem Problem 6 Problem 7 Problem 8 Problem Problom 10 Probkm 11 Display Options View equations as images MathJax Shaw savod answors Yes pply Options Page gererabed at 112017 04:47p EST WegweVK © Tee6-201 31 meme: mah41 ww.vwtiarr 2 7 l pprerson: 2 y! The wwaitri( Ponet

Explanation / Answer

in spherical coordinates :x=sincos,y=sinsin,z=cos,x2+y2+z2=2

9x-10y=z2

=>9sincos -10sinsin=(cos)2

=>(9sincos -10sinsin)=2cos2

=>(1/)2cos2=(9sincos -10sinsin)

=>cos2=(9sincos -10sinsin)

=>=(9sincos/cos2) -(10sinsin/cos2)

=>=(9tanseccos) -(10tansecsin)

=>=(9cos -10sin)sectan

=>=(9costheta -10sintheta)secphitanphi

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