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Digital Album on Contributions of Mathematicians

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Lecture 1: S3 MSc Maths. Formation of PDE from the equation of a given surface part 1

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Continuity of functions of two variables

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Surfaces and Curves in space, Definition of PDE

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Interior and exterior of a region in space

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Examples of open, closed and neither open nor closed regions in space

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Open ball and closed ball

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Answers to Assignment 2

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Example for a function with domain closed and bounded

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Open and closed regions in x-y plane

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Interior points and boundary points

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Functions of several variables. Definition

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Functions of single variable