Leading Coefficient of Matrix/Examples
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Examples of Leading Coefficient of Matrix
Consider:
- $\mathbf A = \begin {bmatrix}
1 & 5 & 4 & 2 \\ 0 & 0 & 5 & 7 \\ 0 & 6 & 0 & 9 \\ 0 & 0 & 0 & 0 \\ \end {bmatrix}$
The leading coefficient of row $1$ is $1$.
The leading coefficient of row $2$ is $5$.
The leading coefficient of row $3$ is $6$.
Row $4$ has no leading coefficient.