Given f(x, y) = ln(x² + y), answer the following questions: (a) Explain in one or two sentences why f(x,y) is differentiable at the point (2, 3). (b) Determine the equation of the tangent plane at the point (2,3).

Given f(x, y) = ln(x² + y), answer the following questions: (a) Explain in one or two sentences why f(x,y) is differentiable at the point (2, 3). (b) Determine the equation of the tangent plane at the point (2,3).

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Please reflect on which aspects of the topics you best & worse understood. Also describe how the topics in EACH part apply (or do not apply) to an application of your choice. Maybe a short paper, essay, etcTo be clear, the format can be like:1) Describe what topics were your strengths. Explain2) Describe what topics were your weakest. Explain3) Find an area (science/ engineering/ math/ etc...) of your interest where these topics may apply. Explain how they apply or do not apply
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