Matrices

CBSE Class 12 · Mathematics · 34 past questions

3 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…

   Try it →
2. Q26 2024

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

   Try it →
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)…

   Try it →