A matrix $ A $ reduces to:\[\begin{bmatrix}1 & -3 & 4 & -2 \\0 & -4 & -2 & 2 \\0 & 0 & 0 & 0 \\\end{bmatrix}\]How many vectors are there in the basis of:- Col $ A $: [ ]- Nul $ A $: [ ]

Answered: -2 A matrix A reduces to 0 -4 -2 0 0 0…

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-2 A matrix A reduces to 0 -4 -2 0 0 0 1 -3 4 2 How many vectors are there in the basis of Col A: Nul A:

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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A matrix $ A $ reduces to:

\[
\begin{bmatrix}
1 & -3 & 4 & -2 \\
0 & -4 & -2 & 2 \\
0 & 0 & 0 & 0 \\
\end{bmatrix}
\]

How many vectors are there in the basis of:

- Col $ A $: [ ]
- Nul $ A $: [ ]

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