Question:
If \(\Delta=\begin{vmatrix} 1 & a & a^2 \\ 1 & b & b^2 \\ 1 & c & c^2 \end{vmatrix}\) and \(\Delta_1=\begin{vmatrix} 1 & 1 & 1 \\ bc & ca & ab \\ a & b & c \end{vmatrix}\) then
If \(\Delta=\begin{vmatrix} 1 & a & a^2 \\ 1 & b & b^2 \\ 1 & c & c^2 \end{vmatrix}\) and \(\Delta_1=\begin{vmatrix} 1 & 1 & 1 \\ bc & ca & ab \\ a & b & c \end{vmatrix}\) then
Updated On: Apr 17, 2024
- Δ1 ≠ Δ
- Δ1 = Δ
- Δ1 = -Δ
- Δ1 = 3Δ
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The Correct Option is C
Solution and Explanation
The correct answer is (C) : Δ1 = -Δ.
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