# Finding values to make a matrix invertible

** 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

https://brainmass.com/math/matrices/finding-values-matrix-invertible-435917

#### Solution Summary

This solution provides a step-by-step explanation for how to determine values for the given matrix.

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