2 2 votes Let $M=\begin{pmatrix}\cos\theta & -\sin\theta\ \\\sin\theta & \cos\theta\end{pmatrix}$, where $\theta=\frac{2\pi}{5}$. What is $M^{2026}$?$M$ $M^2$ $I_2$ $M^{-1}$ Linear Algebra goclasses gate2026_da_memorybased linear-algebra one-mark + – GO Classes 336 views answer comment Share Follow Print See 1 comment 1 1 comment reply GO Classes commented Feb 22 reply Follow flag Watch Detailed Video Solution Here! 0 0 replyShare Please log in or register to add a comment.
0 0 votes so option A is correct akash_kumar 9 answered Feb 16 akash_kumar 9 comment Share Follow 0 reply Please log in or register to add a comment.
0 0 votes . soudipta_dutta answered Feb 17 soudipta_dutta comment Share Follow 0 reply Please log in or register to add a comment.