Question: b) 11. Find all second partial derivatives of the function f(x, y) = ln(1 + x2y3), and show that the mixed partial derivatives, fry

b) 11. Find all second partial derivatives of the function f(x, y)

b) 11. Find all second partial derivatives of the function f(x, y) = ln(1 + x2y3), and show that the mixed partial derivatives, fry and fyr, are equal.

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