Math, asked by roopas2131, 1 month ago

find the inverse of A=[ 1 2 2 1].using elementary transformations​

Answers

Answered by adi410410410
0

Answer:

Inverse of the matrix does not exist.

Step-by-step explanation:

inverse of the matrix does not exist because determinant ∆ of matrix A is zero and we know if determinant of the matrix is zero then it's inverse does not exist .

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