Surfaces and Partial Differentiation — OCR A-Level Further Mathematics
Teaching note based on the OCR specification.
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Your focus
- 8.05a Be able to work with functions of two variables, given either explicitly in the form z = f(x, y) or implicitly in the form g(x, y, z) = c, and understand and use the fact that this equation, and its partial derivatives, relate to a 3-D surface.