Multivariable CalculusEasyPartial Derivatives & the Gradient SharePartial Derivatives & the Gradient · Easy problemLet f(x,y)=ln(x2+y2)f(x,y) = \ln(x^2 + y^2)f(x,y)=ln(x2+y2). Find fx(1,2)f_x(1, 2)fx(1,2).Check Show answer Walk through it step by step Practice more like this Review this concept