** Please see attached file for the complete problem description **
| 1 1 1 |
Let A = | -1 0 2k |
| 0 -1 k+1 |
a) Determine all values of k for which A is invertible. Justify your answer.
b) Find the inverse of A for k = 0
This solution provides a step-by-step explanation for how to determine values for the given matrix.