In Exercises 6366, use the determinant of the coefficient matrix to determine whether the system of linear equations has a unique solution. If it does, use Cramers Rule to find the solution.

Math 3040 - 1/27/16 February 7, 2016 1 Syllabus Notes ▯ There will be 1 in class prelim, some time near the drop deadline. ▯ There will be 1 in class ▯nal, date to be determined. ▯ There will be 1 paper, due near the end of the semester, to be writen in LaTeX. ▯ Finally, there will be up to 2 retries for all homeworks turned in, for...