JeffGlasgow
New member
- Joined
- May 9, 2013
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If ln(x+y)=tan^-1(y) then find dy/dx
Any clues?
Any clues?
You've posted this to "Differential Equations", which means that you've completed calculus. Where are you stuck on this implicit differentiation?If ln(x+y)=tan^-1(y) then find dy/dx
This is not a differential equation, it is just asking you to find the derivative of a function. Have you not taken Calculus? You should have learned that the derivative of ln(x) is 1/x and the derivative of tan^-1(x) is 1/(1+ x^2). Those and the chain rule are all you need.If ln(x+y)=tan^-1(y) then find dy/dx
Any clues?