1 Answered Questions for the topic Calculus 3, Partial Derivative
Calculus 3, Partial Derivative
11/18/17
I dont understand how to do this partial derivative
If z=f(x,y), where x=rcosϴ and y=rsinϴ, find ∂2z/ ∂r∂ϴ.
I have the complete solution in my book but have cant understand anything.Please help !
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