Elements of Vector Algebra and Linear Space Theory.
Linear combinations, linear dependence of vectors. Collinear and coplanar vectors.
Scalar product of vectors, properties. Length of vectors. Angle between vectors.
Coordinate transformation. Transition matrix.
Projections of a vector. Direction cosines. Cauchy-Schwarz inequality.
Eigenvalues and Eigenvectors of Matrices. Methods for Finding Them.
Polar, cylindrical, and spherical coordinate systems. Transition formulas.
Basis of a linear space. Decomposition of a vector by basis.