(e) A set of vectors 0, vi,- uk is always linearly independent. (f) A basis for R³ can consist of 2 vectors. (g) (AT)T = A. (h) The rank of a 2 x 2 matrix 2 is 2. T F T F T F T F

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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True or False

(e) A set of vectors \(\vec{0}, \vec{v}_1, \cdots, \vec{v}_k\) is always linearly independent.  
\[ \text{T} \quad \text{F} \]

(f) A basis for \(\mathbb{R}^3\) can consist of 2 vectors.  
\[ \text{T} \quad \text{F} \]

(g) \((A^T)^T = A\).  
\[ \text{T} \quad \text{F} \]

(h) The rank of a \(2 \times 2\) matrix \(\begin{bmatrix} 1 & 1 \\ 2 & 2 \end{bmatrix}\) is 2.  
\[ \text{T} \quad \text{F} \]
Transcribed Image Text:(e) A set of vectors \(\vec{0}, \vec{v}_1, \cdots, \vec{v}_k\) is always linearly independent. \[ \text{T} \quad \text{F} \] (f) A basis for \(\mathbb{R}^3\) can consist of 2 vectors. \[ \text{T} \quad \text{F} \] (g) \((A^T)^T = A\). \[ \text{T} \quad \text{F} \] (h) The rank of a \(2 \times 2\) matrix \(\begin{bmatrix} 1 & 1 \\ 2 & 2 \end{bmatrix}\) is 2. \[ \text{T} \quad \text{F} \]
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