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List of top Mathematics Questions on Transpose of a Matrix
If $A = \begin{bmatrix} \cos x & \sin x \\ -\sin x & \cos x \end{bmatrix}$ and $A + A' = I$, then the value of $x \in \left[-\frac{\pi}{2}, \frac{\pi}{2}\right]$ is:
CBSE Class XII - 2026
CBSE Class XII
Mathematics
Transpose of a Matrix