Matrices

CBSE Class 12 · Mathematics · 34 past questions

4 of 34 · show all

1. Q8 2026

   If a square matrix A is such that $A^2 = A$ and $(I - A)^3 = xA + I$, then value of x must be…

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2. Q26 2024

   If $F(x) = \begin{bmatrix} \cos x & -\sin x & 0 \\ \sin x & \cos x & 0 \\ 0 & 0 & 1 \end{bmatrix}$ and…

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3. Q32 2023

   If $A = \begin{bmatrix} 0 & 1 \\ -1 & 0 \end{bmatrix}$ and $(3I + 4A)(3I - 4A) = x^2 I$, then the value(s)…

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4. Q33 2023

   If $A = \begin{bmatrix} 0 & 1 \\ 0 & 0 \end{bmatrix}$, then $A^{2023}$ is equal to

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