Using matrices to transform the plane: Mapping a vector | Matrices | Precalculus | Khan Academy

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Keep going! Check out the next lesson and practice what you’re learning: https://www.khanacademy.org/math/precalculus/x9e81a4f98389efdf:matrices/x9e81a4f98389efdf:using-matrices-to-transform-the-plane/v/using-matrices-to-transform-the-plane-composing-matrices 2X2 matrices can define transformations for the entire plane. In this worked example, we see how to find the image of a given vector under the transformation defined by a given matrix.

Published 2022-01-07 · Watch on YouTube ↗
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