A = Determine the rank and nullity of the matrix. -20 -20 1 -16 5 5 0 4 -2 The rank of Al is The nullity of Al is -1 -16 11 20 4 15 -21

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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**Determine the rank and nullity of the matrix.**

\[ A = \begin{bmatrix} 
5 & -20 & -20 & 20 \\ 
0 & 1 & -1 & 4 \\ 
4 & -16 & -16 & 15 \\ 
-2 & 5 & 11 & -21 
\end{bmatrix} \]

The rank of \( A \) is [ ]  
The nullity of \( A \) is [ ]
Transcribed Image Text:**Determine the rank and nullity of the matrix.** \[ A = \begin{bmatrix} 5 & -20 & -20 & 20 \\ 0 & 1 & -1 & 4 \\ 4 & -16 & -16 & 15 \\ -2 & 5 & 11 & -21 \end{bmatrix} \] The rank of \( A \) is [ ] The nullity of \( A \) is [ ]
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