Solve. Write "Undefined" if applicable
[1/2 -2] [4 49]
Solve. Write "Undefined" if applicable (+5 if you do it by hand and show your work)
[-8 -12 2] [-8 -22 9]
Solve. Write "Undefined" if applicable
[-16 10] [-6 -14] [6 0]
Find the determinant of the Matrix
9
Find the determinant of the Matrix
12
Solve. Write "Undefined" if applicable
[2 9 7] [-1 -7 12]
Solve. Write "Undefined" if applicable
[-1 -14] [-19 -19] [-7 -6]
Find the determinant of the Matrix
-1
Does an inverse exist for the given matrix?
No
Solve. Write "Undefined" if applicable
[-5] [5] [-7]
Solve. Write "Undefined" if applicable (+5 if you do it by hand and show your work)
[43] [-60]
Solve. Write "Undefined" if applicable
[-3 4] [ 12 -3] [ 7 -9]
Solve. Write "Undefined" if applicable (+5 if you do it by hand and show your work)
Undefined
Solve. Write "Undefined" if applicable
Undefined