2 ----- etermine if w= 2 is in Nul A, where A = -2 -2 8-2-3 -2 2-5 5

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Question
Thanks for the help
**Determine if** 

\[ w = \begin{bmatrix} 2 \\ 2 \\ 1 \end{bmatrix} \]

**is in Nul A, where**

\[ A = \begin{bmatrix} 5 & -2 & -2 \\ 8 & -2 & -3 \\ -2 & 2 & -5 \end{bmatrix} \]

---

**Is w in Nul A? Select the correct choice below and fill in the answer box to complete your choice.**

(Simplify your answer.)

- [ ] A. No, because Aw = \[ \_\_ \]
- [ ] B. Yes, because Aw = \[ \_\_ \]
Transcribed Image Text:**Determine if** \[ w = \begin{bmatrix} 2 \\ 2 \\ 1 \end{bmatrix} \] **is in Nul A, where** \[ A = \begin{bmatrix} 5 & -2 & -2 \\ 8 & -2 & -3 \\ -2 & 2 & -5 \end{bmatrix} \] --- **Is w in Nul A? Select the correct choice below and fill in the answer box to complete your choice.** (Simplify your answer.) - [ ] A. No, because Aw = \[ \_\_ \] - [ ] B. Yes, because Aw = \[ \_\_ \]
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