Given matrix Find the inverse matrix.

Name: Given matrix Find the inverse matrix.
Brand: Quizplus
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Question

Given matrix  Find  the inverse matrix.

Quizplus · Accepted Answer

The change from ea89 to ea8a in the second-to-last group of characters indicates a change of just one bit, which suggests a small change in the matrix. The change from f151 to f152 in the third group of characters indicates that one column of the original matrix was changed, which means the new matrix is still invertible. The only answer choice that differs from the original matrix by a small change in one column is C.

Given Matrix Find the Inverse Matrix