To find: the inverse of the matrix (if it exists) using the matrix capabilities of a graphing utility.
Answer to Problem 104CR
Explanation of Solution
Given information: Given matrix is
Formula used.
If A is the given Matrix then,
Calculation:
Given matrix for which inverse is to be found, is shown below.
Cofactor matrix for the given matrix is shown below.
Adjoint matrix is the transpose of the cofactor matrix is shown below.
Determinant of the given matrix is 0.
Hence the inverse of the given matrix does not exist because determinant of the matrix is zero.
Chapter 7 Solutions
PRECALCULUS W/LIMITS:GRAPH.APPROACH(HS)
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