Unit I: Ax = b and the Four Subspaces

An Overview of Key Ideas

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Session Overview

Figure excerpted from ‘Introduction to Linear Algebra’ by G.S. Strang

Professor Strang recommends this video from his Computational Science and Engineering I course ( 18.085 ) as an overview of the basics of linear algebra.

Session Activities

Lecture Video and Summary

Suggested Reading

  • Read Section 1.3 in the 4th or 5th edition.

Problem Solving Video

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Course Info

Learning Resource Types

theaters Lecture Videos
grading Exams with Solutions
notes Lecture Notes
theaters Recitation Videos
assignment_turned_in Problem Sets with Solutions
laptop_windows Simulations
groups Course Introduction
co_present Instructor Insights