Question

How to find 3x3 inverse matrix

Answer 1

Answer:

We can calculate the Inverse of a Matrix by:

Step 1: calculating the Matrix of Minors,

Step 2: then turn that into the Matrix of Cofactors,

Step 3: then the Adjugate, and.

Step 4: multiply that by 1/Determinant.

Answer 2

Answer:

Step 1: calculating the Matrix of Minors,

Step 2: then turn that into the Matrix of Cofactors,

Step 3: then the Adjugate, and

Step 4: multiply that by 1/Determinant.

Step-by-step explanation:

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