multiplication by scalars). Transposition. Identity, diagonal and symmetric matrices. | |
4. DETERMINANTS. Defmition - Laplace expansion. Cofactor of an element of matrix. Determinant of transposed matrix. Elementary transformations of a determinant. Cauchy theorem. Nonsingular matrix, inverse matrix. Computation of inverse matrix by cofactors. |
2 |
5. SYSTEMS OF LINEAR EQUATIONS. Cramer theorem. Homogeneous and nonhomogeneous systems. Solving of arbitrary Systems of linear equations. Gauss elimination - transformation to upper triangular matrix. The case of nonsingular triangular matrix. |
2 |
6. ANALYTIC GEOMETRY IN SPACE. Coordinate system. Operations on vectors in R3. Length and scalar product of vectors. Angle between vectors. Cross product and triple product of vectors - computing area and volume. Piane. Equations of a piane. Normal vector of a piane. Angle between planes. Mutual location of planes. Linę in space. Linę as intersection of two planes. Equations of a linę. Mutual location of two lines. Distance between a point and a piane or a linę. |
3 |
7. COMPLEX NUMBERS. Operations on complex numbers in algebraic form. Conjugate numbers. Modulus. Polar form of complex number. Principal argument. De Moivre formula, n-th roots of a complex number. |
3 |
8. POLYNOMIALS. Operations on polynomials. Root of polynomial. Bezout theorem. Fundamental theorem of algebra. Decomposition of a plynomial into factors. Decomposition of rational function into a sum of simple real fractions. |
2 |
• Classes
Contents of particular hours |
Number of hours |
1. Exercises illustrating the materiał presented during the lectures. |
18 |
• Basic literaturę
1. T. Jurlewicz, Z. Skoczylas, Algebra liniowa 1. Definicje, twierdzenia, wzory. Oficyna
Wydawnicza GiS, wyd. 12, Wrocław 2005._
2. J. Klukowski, I. Nabiałek, Algebra dla studentów. WNT, Warszawa 1999._
3. F. Leja, Geometria analityczna, PWN, Warszawa 1972._
4. W. Stankiewicz, Zadania z matematyki dla wyższych uczelni technicznych, część A, wyd.
12, PWN, Warszawa 2003._
• Additional literaturę
1. G. Banaszak, W, Gajda, Elementy algebry liniowej, część I, WNT, Warszawa 2002._
2. B. Gleichgewicht, Algebra, Oficyna Wydawnicza GiS, Wrocław 2004._
3. T. Jurlewicz, Z. Skoczylas, Algebra liniowa 1. Przykłady i zadania. Oficyna Wydawnicza
GiS, wyd. 11, Wrocław 2005._
4. E. Kącki, D. Sadowska, L. Siewierski, Geometria analityczna w zadaniach, PWN,
Warszawa 1993._
5. A. I. Kostrikin, Wstęp do algebry. Podstawy algebry, PWN, Warszawa 2004._
6. A. I. Kostrikin (red.), Zbiór zadań z algebry, PWN, Warszawa 2005._
• Conditions of the course acceptance/creditions: Positive result of the written test (for problems classes) and of the written exam (for the lecture).