Linear Algebra

External

• https://ocw.mit.edu/courses/mathematics/18-06-linear-algebra-spring-2010/index.htm

• https://ocw.mit.edu/courses/mathematics/18-06-linear-algebra-spring-2010/video-lectures/

Internal

• Mathematics
• Algebra

Overview

Linear algebra is a branch of mathematics concerning linear equations such as:

:<math>a_1x_1+\cdots +a_nx_n=b,</math>

Subjects

• Matrices
• Vectors

Norm

Norm

Polynomial

Polynomial

Organizatorium

• Scalar
• Vector - a matrix with just one column.
• 1-indexed and 0-indexed vectors.

• Linear map.
• Vector space.
• Point in a multi-dimensional vector space, equivalent with a vector in the same multidimensional vector space.