More Lessons for Linear Algebra
A series of linear algebra lectures given in videos.
im(T): Image of a Transformation
Showing that the image of a subspace under a transformation is also a subspace. Definition of the image of a Transformation.
Preimage of a set
Definition of preimage of a set
Preimage and Kernel Example
Example involving the preimage of a set under a transformation. Definition of kernel of a transformation.
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