Question
यदि $A=\left[\begin{array}{cc}2 & 1 \\ -4 & -2\end{array}\right]$ है, तो $I - A + A ^2- A ^3+\ldots$ है-

Answer

(D) सही विकल्प $\left[\begin{array}{ll}1 & 0 \\ 0 & 1\end{array}\right]$ है।

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free