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
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.
We welcome your feedback, comments and questions about this site or page. Please submit your feedback or enquiries via our Feedback page.