Question : Reduce the matrix $\displaystyle \begin{bmatrix} 1 & 3 & 6 & -1 \\ 1 & 4 & 5 & 1 \\ 1 & 5 & 4 & 3 \end{bmatrix}$ to normal form and hence find its rank
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Normal Form of A Matrix is: $\displaystyle \begin{pmatrix} 1 &0 &0 &0\\ 0 &1 &0 &0\\ 0 &0 &0 &0\\ \end{pmatrix}$ and Hence Rank is 2
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