Which of the following statements is incorrect?
Held on 14 May 2025 · Verified 13 Jul 2026.
If two rows or two columns of a determinant are identical, then the value of the determinant is zero.
If all the elements in any one row of the determinant are zero, then the determinant value is zero.
The value of the determinant remains unchanged if its rows and columns are interchanged.
If any two rows of a determinant are interchanged, then the sign of the determinant remains unchanged.
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