34:40Using matrices to represent data: Networks | 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:model-situations-with-matrices/e/use-matrices-to-represent-data Matrices are basically tables of numeric values. But you may be surprised at how many real-world situations you can model with this structure. Here, for example, we represent a network of bus routes between cities.
Published 2021-02-28 · Watch on YouTube ↗
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