Instructional Video

Khan Academy: Linear Algebra: Preimage and Kernel Example

Curated by ACT

Video first shows how to find the preimage of a set under a transformation. Shows visually what the preimage looks like on a graph. Explains that the kernel is the preimage of the zero vector. [15:23]

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Additional Tags
kernel, preimage of a set, preimage of transformation, preimage of vector transformation, vector transformation, khan academy, khan academy math, ker(t), kernel and range, linear transformations
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Resource Details
Grade
9th - 10th
Subjects
Math
3 more...
Resource Type
Instructional Videos
Audiences
For Administrator Use
2 more...
Lexile Measures
0L