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Which of these is a diagonal matrix? | StemPy Lab
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Which of these is a diagonal matrix?
Mathematics
Easy
High School (11–12)
Algebra › Matrices and Determinants
A-Level
IB
Created by
StemPy Lab
Which of these is a diagonal matrix?
[
3
1
1
−
2
]
\begin{bmatrix} 3 & 1 \\ 1 & -2 \end{bmatrix}
[
3
1
1
−
2
]
[
0
3
−
2
0
]
\begin{bmatrix} 0 & 3 \\ -2 & 0 \end{bmatrix}
[
0
−
2
3
0
]
[
3
0
0
−
2
]
\begin{bmatrix} 3 & 0 \\ 0 & -2 \end{bmatrix}
[
3
0
0
−
2
]
[
3
0
1
−
2
]
\begin{bmatrix} 3 & 0 \\ 1 & -2 \end{bmatrix}
[
3
1
0
−
2
]
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