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converted {{math}} to block <math> in diag section and definition |
m Fix grammar problem |
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Line 9:
0 & 5 & 0 \\
0 & 0 & 4
\end{smallmatrix}\right]</math>. An [[identity matrix]] of any size, or any multiple of it is a diagonal matrix called a [[#Scalar matrix|''scalar matrix'']], for example, <math>\left[\begin{smallmatrix}
0.5 & 0 \\
0 & 0.5 \end{smallmatrix}\right]</math>.
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