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Linear Algebra: Least Squares Approximation

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More Lessons for Linear Algebra
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A series of linear algebra lectures given in videos.

Linear Algebra: Least Squares Approximation
The least squares approximation for otherwise unsolvable equations
Linear Algebra: Least Squares Examples
An example using the least squares solution to an unsolvable system



Linear Algebra: Another Least Squares Example
Using least squares approximation to fit a line to points
Linear Algebra: Coordinates with Respect to a Basis
Understanding alternate coordinate systems

Try the free Mathway calculator and problem solver below to practice various math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.
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