MA265:Linear Algebra

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Interesting pages related to MA265

• Will bribing your instructor with rice cereal help you better understand the gram-Schmidt process?
• 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

• Fall 2011, Prof. Walther
• Fall 2011, Prof. Yu
• Spring 2010, Prof. Walther
• Fall 2010, Prof. Rounds
• Fall 2010, Prof. Walther
• Fall 2010, Prof. Momin

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