2. Questions Bank
  3. JEE Main & Advanced
  4. Mathematics
  5. Determinants & Matrices

JEE Main & Advanced Mathematics Determinants & Matrices Question Bank Special types of matrices, Transpose, Adjoint and Inverse of matrices

  • question_answer
    If \[A=\left[ \begin{matrix}    0 & 0 & 1  \\    0 & 1 & 0  \\    1 & 0 & 0  \\ \end{matrix} \right],\]then \[{{A}^{-1}}=\] [MP PET 2004]

    A) I

    B) - I

    C) - A

    D) A

    Correct Answer: D

    Solution :

    Since\[\Rightarrow \], therefore\[{{A}^{-1}}=A\].


You need to login to perform this action.
You will be redirected in 3 sec spinner