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