1 3 A = 1 3 4 1 4 3
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Related questions
Question
determine the inverse of the matrix A
Expert Solution
Step 1
The inverse matrix is the adjugate matrix divided by the determinant of the matrix. The adjugate of a square matrix is the transpose of its cofactor matrix.
Let B be a matrix defined as . Then the determinant of B is calculated using the formula:
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