In Exercises 14, verify that det(A) = det(AT ).A = 6 1 2 2

College Algebra, Week 1 (Thursday only) In class on Thursday, we only went over linear equations. Simple enough, you move all variables to one side (x) and what you do to one side, you do to the other. −8x+6=22 Ex 16. −6=−6 −8x=16 X=16/−8 X=−2 Example 16 from the book shows us that to find x, we must move 6 to the right side of the equals sign by subtracting 6...