IXL - Inverse of a matrix (Algebra 2 practice)

or

Find the inverse of

–

1

0

0

–

1

.

If the inverse does not exist, select "undefined".

Write each matrix element in simplest form.

ref_doc_title.

or

$Confetti$

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Not feeling ready yet? These can help:

TT.11Is a matrix invertible?

TT.4Multiply a matrix by a scalar