ID: Class: 12 Subject: Math Topic: Matrices and Determinants Type: Mcq Year: 2024

Question:

\(\begin{vmatrix}x+1&x-1\\ x^{2}+x+1&x^{2}-x+1\end{vmatrix}\) is equal to:
  • A. \(2x^{3}\)
  • B. 2
  • C. 0
  • D. \(2x^{3}-2\)