) Let A be a nonsingular matrix, consider the822matrices A-1--410%3D12(a} .-) Find the determinant of A.(b)) Find the matrix A, if exists using the determinant ofА.

Answered: Image /qna-images/answer/29acab3c-4e53-4a93-82fc-b0da53a0ba03.jpg

Answered: ) Let A be a nonsingular matrix,…

) Let A be a nonsingular matrix, consider the 8 2 matrices A- -6 4 10 1 5 2 (a} .- ) Find the determinant of A. (b) )Find the matrix A, if exists using the determinant of А.

College Algebra (MindTap Course List)

12th Edition

ISBN:9781305652231

Author:R. David Gustafson, Jeff Hughes

Publisher:R. David Gustafson, Jeff Hughes

Chapter6: Linear Systems

Section6.5: Determinants

Problem 72E

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Question

) Let A be a nonsingular matrix, consider the
8
2
2
matrices A-1
--
4
10
%3D
1
2
(a} .-
) Find the determinant of A.
(b)
) Find the matrix A, if exists using the determinant of
А.

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