I have the following problem:(adsbygoogle = window.adsbygoogle || []).push({});

Let C= | 1 2 3 |

| 2 5 3 |

| 1 0 8 |

and D = | -40 16 a |

| b -5 -3 |

| 5 -2 -1 |

Determine the values of and and b such that D = C^-1

Do i start off by finding the determinent or the identity or whatever?

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# Homework Help: Finding the determinent or the identity of the matrix?

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