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URGENT !!! need help with these 3 integrals problems
Hi, I need urgent help with these 3 integrals problems ... been stuck on the questions and the deadline is Friday. Thanks a lot !
1) For the green's theorem,
>> see attach
I got the answer : 27.552. Not sure whether it is correct. Please kindly explain in steps so I know where I went wrong.
2) I'm totally unsure about finding the surface integral. How do I know the shape of the surface ?
>> see attach
3) and finding the curl function f
>> see attach
All I know is, it has something to do with curl. Something like F = grad f. How do I find the function ?
Thanks again !
Hi, I need urgent help with these 3 integrals problems ... been stuck on the questions and the deadline is Friday. Thanks a lot !
1) For the green's theorem,
>> see attach
I got the answer : 27.552. Not sure whether it is correct. Please kindly explain in steps so I know where I went wrong.
2) I'm totally unsure about finding the surface integral. How do I know the shape of the surface ?
>> see attach
3) and finding the curl function f
>> see attach
All I know is, it has something to do with curl. Something like F = grad f. How do I find the function ?
Thanks again !
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