MrBrightside
Brightest Member
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- Jan 18, 2010
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alright, good to be back.
have this slight issue I can't get over.
did part (a) correctly which is as follows:
View attachment 22441
part (b) I do not know how to get past the first derivative correctly.
stuck on A' = 4pir - 750r^-2 = 0
to find stationary points. thanks, any help is really appreciated.
have this slight issue I can't get over.
did part (a) correctly which is as follows:
View attachment 22441
part (b) I do not know how to get past the first derivative correctly.
stuck on A' = 4pir - 750r^-2 = 0
to find stationary points. thanks, any help is really appreciated.