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Consider the function of two variables f(x, y) = ln(5x-6y) + e* cos(3y) (a) Compute the first-order partial derivatives, showing your process. (b) Compute

Consider the function of two variables f(x, y) = ln(5x-6y) + e* cos(3y) (a) Compute the first-order partial derivatives, showing your process. (b) Compute the second-order partial derivatives, showing your process. Be careful to include all the second-order partial derivatives here.

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