Please some help With integrall over surfaces

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The discussion revolves around seeking help with integral calculus over surfaces, specifically related to a homework problem. A suggestion is made to repost the question on a more suitable forum, emphasizing the importance of demonstrating understanding of the problem to receive effective assistance. The original poster acknowledges the advice and expresses a willingness to clarify their question further. There is an emphasis on the value of learning the rules of engagement in online forums to enhance the likelihood of receiving help. Overall, the conversation highlights the need for clear communication and effort in seeking academic support.
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Homework Statement



Please read the attached

Homework Equations




In the image attached

The Attempt at a Solution



Thanks a lot
 

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If i were you, and wanted a rsponse, I suggest reposting this over on calculus and beyond, but at least make an effort at showing what you don't understand or do. Otherwise it will be likely ignored as has been here. So iy you can do first part where you make parametric as fx(z), do that, and ask how do I proceed?
 
ok thanks for the advice, the thing is a little problem after I make the variable change.. I ´ll re-post explaining myself better...
 
No Problem, this is a great resource, just need to learn a few ground rules to reap great rewards.
 
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