Matrices & Determinants
Determinant expansion
Grade 12
Question:
<p>If determinant is expanded along any row, result is:</p>
\(\Delta\)
0
-\(\Delta\)
depends
Step-by-Step Solution
Key Concept: Determinant value remains same regardless of row/column chosen for expansion.
1. Expand along any \(R_2\). Value remains \(\Delta\)
Correct Answer: 1