giantf
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Homework Statement
Homework Equations
The Attempt at a Solution
The answer is different though,
Does it not strike you as odd that you divided δz by z but did not divide δx+δy by anything?giantf said:Homework Statement
View attachment 203587
Homework Equations
The Attempt at a Solution
View attachment 203588
The answer is different though,
View attachment 203589