engineering recuitment GATE CSE 2023-24 Test Series Engineering Mathematics Linear Algebra Matrix Algebra
\(A = \left[ {\begin{array}{*{20}{c}} 1&2&3\\ 1&4&2\\ 2&6&5 \end{array}} \right]\)
For the above-given matrix, which of the following statement is/are correct.
1
|A| = 0
2
|A| ≠ 0
3
rank (A) = 2
4
rank (A) = 3