I know how to apply chain rule but I have no clue how to apply chain rule in this problem Please guide me. I actually am confused how to even start
a chain rule problem
1
$\begingroup$
calculus
multivariable-calculus
chain-rule
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0calculate $\frac{\partial}{\partial x}$ of $f(x,y,z,w)=0$ and the same for $g$ – 2017-01-20
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0I tried but not able to match any options as given – 2017-01-20
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0please add them to your post. – 2017-01-20
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0OK I am editing my post – 2017-01-20
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0Please see the edit – 2017-01-20
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0You sould do you formulas in [Latex and not using pictures](http://math.stackexchange.com/help/notation). $\frac{\partial f}{\partial x}$ is `\frac{\partial f}{\partial x}` and $f_x$ is `f_x`. In the two left lines of your calculation you can replace $f_x$ and $g_x$ by $0$ and then try to eliminate $w_x$ by multiplying the equations by appropriate factors and subtracting them. – 2017-01-20
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0Sorry but I didn't get your point please guide me.... – 2017-01-20
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0Please transform your post to Latex. I see now that the derivates you calculated are wrong. – 2017-01-20