Matrices & Determinants
Properties of determinants
Grade 12
Question:
<p>If \(\Delta\) = \[ \begin{vmatrix} a & b & c \\ d & e & f \\ g & h & i \end{vmatrix} \], then value of \(\Delta\)ᵀ is:</p>
\(\Delta\)
-\(\Delta\)
0
\(\Delta\)^2
Step-by-Step Solution
Key Concept: Determinant of transpose equals determinant.
1. $\Delta$ᵀ = $\Delta$
2. Answer = $\Delta$
Correct Answer: 1