AMAT 19Matrices & Systems module
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Module 04 · Matrices & Systems

Do the row operation, then inspect what stayed invariant.

Work with exact matrices, row-by-column products, Gauss–Jordan operations, inverses, and the structure of linear systems.

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One focused place for the hard parts of Matrices & Systems.

R₂ ← R₂ − 2R₁Matrices & SystemsInspect exact matrix operations, solve systems, reduce rows, and find inverses.
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Study QueueRecommended next work and recent sessionsWorkspaceCourse MapFive connected AMAT 19 modulesWorkspaceProgressSkill-level learning evidenceWorkspace
Logic WorkbenchLogic · Build a truth table and test an argument against every assignment.WorkbenchesProbability WorkbenchProbability · Explore conditional probability, discrete distributions, random variables, and supplemental inference.WorkbenchesMoney TimelineFinancial Mathematics · Place cash flows on a timeline and move every amount to one focal date.WorkbenchesMatrices & SystemsMatrices & Systems · Inspect exact matrix operations, solve systems, reduce rows, and find inverses.Workbenches
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