a.
Check whether the given matrix is idempotent or not.
a.
Answer to Problem 3PS
The given matrix is idempotent.
Explanation of Solution
Given:
The given matrix is
Calculation:
A square matrix is idempotent when
Let
Hence the given matrix is idempotent.
b.
Check whether the given matrix is idempotent or not.
b.
Answer to Problem 3PS
The given matrix is not idempotent.
Explanation of Solution
Given:
The given matrix is
Calculation:
A square matrix is idempotent when
Let
Hence the given matrix is not idempotent.
c.
Check whether the given matrix is idempotent or not.
c.
Answer to Problem 3PS
The given matrix is not idempotent.
Explanation of Solution
Given:
The given matrix is
Calculation:
A square matrix is idempotent when
Let
Hence the given matrix is not idempotent.
d.
Check whether the given matrix is idempotent or not.
d.
Answer to Problem 3PS
The given matrix is not idempotent.
Explanation of Solution
Given:
The given matrix is
Calculation:
A square matrix is idempotent when
Let
Hence the given matrix is not idempotent.
Chapter 8 Solutions
EBK PRECALCULUS W/LIMITS
- Calculus: Early TranscendentalsCalculusISBN:9781285741550Author:James StewartPublisher:Cengage LearningThomas' Calculus (14th Edition)CalculusISBN:9780134438986Author:Joel R. Hass, Christopher E. Heil, Maurice D. WeirPublisher:PEARSONCalculus: Early Transcendentals (3rd Edition)CalculusISBN:9780134763644Author:William L. Briggs, Lyle Cochran, Bernard Gillett, Eric SchulzPublisher:PEARSON
- Calculus: Early TranscendentalsCalculusISBN:9781319050740Author:Jon Rogawski, Colin Adams, Robert FranzosaPublisher:W. H. FreemanCalculus: Early Transcendental FunctionsCalculusISBN:9781337552516Author:Ron Larson, Bruce H. EdwardsPublisher:Cengage Learning