Linear Algebra: Image of a Transformation
More Lessons for Linear Algebra
A series of linear algebra lectures given in videos.
Sums and Scalar Multiples of Linear Transformations
Sums and Scalar Multiples of Linear Transformations. Definitions of matrix addition and scalar multiplication.
More on Matrix Addition and Scalar Multiplication
Linear Transformation Examples: Scaling and Reflections
Creating scaling and reflection transformation matrices (which are diagonal)
Linear Transformation Examples:
Rotations in R2
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