Semester: 2020 - 2021 Fall

Instructors: Dr. Inst. Özlem DEFTERLÄ° (Office: R220) 

Office Hours: Wednesday 11:20-13:10 

Catalogue Description: Systems of linear equations. Matrices. Algebraic properties of matrix operations. Special types of matrices. Echelon form of a matrix. Solving linear systems by Gauss-Jordan reduction. Finding the inverse of a matrix by row reduction. Equivalent matrices. Determinants. Properties of determinants. Cofactor expansion. Inverse of a matrix (via its determinant). Other applications of determinants (Cramer's rule). Vectors in the plane and in 3-space. Vector spaces. Subspaces. Span and linear independence. Basis and dimension. Row space. Null space.  Nullity and rank of a matrix. Homogeneous systems. Change of basis. Transition matrices. Orthogonalization. Linear transformations.  Kernel and range of a linear transformation.

Textbook:  Elementary Linear Algebra with Applications, 9th ed., B. Kolman and D. R. Hill, Pearson, 2008.

Reference Book: Elementary Linear Algebra with Supplemental Applications, International Student Version, 10th ed., H. Anton and C. Rorres, Wiley, 2010.

Evaluation Criteria:  %30 Midterm 1, %30 Midterm 2,  %40 Final.

Exam Dates: 

Midterm 1 : 13.11.2020 Friday 19:00-20:00 (Webonline)

Midterm 1 Content: From Textbook:  Ch 1 (Linear equations and Matrices): 1.1-1.5 ; Ch 2 (Solving Linear Systems): 2.1- 2.4; Ch 3 (Determinant): 3.1-3.5.

Note!! Chapter numbers can be different in textbook based on the edition of the book but the title and content of chapters and sections are same.

Midterm 2 : 18.12.2020 Friday 19:30 (Webonline) 

Midterm 2 Content: From Textbook:  Ch 4 (Real Vector Spaces): 4.2-4.9 (not transition matrices!) 

FINAL : 18.01.2021 Monday 15:00 (webonline & ZOOM (You must login to Zoom by 14:30 with your microphone and camera open))

Final Exam Content: From Textbook:  Ch 4 (Real Vector Spaces): 4.2-4.8(not transition matrices!) & 4.9; Ch 5 (Inner Product Spaces): 5.1, 5.3, 5.4; Ch 6 (Linear Transformations): 6.1, 6.2.



Students are responsible for checking this web page and Webonline course web page regularly for all announcements, other course info and lecture video.

Çankaya University Regulations (in Turkish)

Çankaya University Regulations for Exams (in Turkish)