MATH 3130 Final: Math3130FinalExam
Document Summary
Math 3130 - intro to linear algebra - mathonline. Department of mathematics - university of colorado at colorado springs. To be read and completed by the proctor: by signing below, i certify that the exam was administered in the time allowed (120 minutes) and observing the following rules: no open books/notes. Proctor name: (please email or fax the completed exam no later than fri, may 13, 5pm mt) Final exam - math 3130 - intro to linear algebra. The exam has 8 problems on 5 pages. Determine whether each of the following statements are true or false. Circle your answer and justify it for credit. No justi cation, no credit: given a m n matrix a with rank(a) = m < n, the system of linear equations ax = b always has an unique solution. True false: adding one additional nonzero row to a nonzero matrix always increases its rank by one.
