a.
The minors of the matrix
a.
Answer to Problem 99RE
The Minors of the given matrix are
Explanation of Solution
Given information :
Given matrix
The minor of an element
Similar way, minor of
minor of
minor of
minor of
minor of
minor of
minor of
minor of
minor of
Hence, the minors of the given matrix are
b.
The cofactors of the matrix
b.
Answer to Problem 99RE
The Co-factors of the given matrix are
Explanation of Solution
Given information :
Given matrix
The minor of an element
Similar way, cofactor of
cofactor of
cofactor of
cofactor of
cofactor of
cofactor of
cofactor of
cofactor of
cofactor of
Hence, the cofactors of the given matrix are
Chapter 8 Solutions
EBK PRECALCULUS W/LIMITS
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- Calculus: Early TranscendentalsCalculusISBN:9781319050740Author:Jon Rogawski, Colin Adams, Robert FranzosaPublisher:W. H. FreemanCalculus: Early Transcendental FunctionsCalculusISBN:9781337552516Author:Ron Larson, Bruce H. EdwardsPublisher:Cengage Learning