MA265:Linear Algebra

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Interesting pages related to MA265

• Matrix Multiplication, summarized by a student in Fall 2010
• Inverse of a Matrix, summarized by a student in Fall 2010

• Inner products and orthogonality, summarized by a student in Fall 2010

• Eigenvalues and Eigenvectors
• The Least Squares Solution summarized in simple formulae!

• A linear algebra resource build by students (slightly more advanced, but still relevant)

Linear Equations and Linear Transformations

• Introduction to Matrix
• Matrix Multiplication
• Inverse of a Matrix
• Introduction to Linear Transformations

Subspaces of $ R^n $

• Definition of Subspace
• Definition of Kernel
• Definition of Image
• What is the Rank Nullity Theorem?
• When are vectors Linearly Independent
• When do vectors form a basis?

• if V is a subspace of Rⁿ. then [ ... ]

Orthogonality

• When are vectors orthogonal?

Determinants

• What is a determinant
• What are some properties of the determinant?

Semester/Instructor specific pages

• Spring 2010, Prof. Walther
• Fall 2010, Prof. Rounds
• Fall 2010, Prof. Walther
• Fall 2010, Prof. Momin

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