MCQ
माना $A=\left[\begin{array}{l}1 \\ 0\end{array}\right]$, तब $A A^{\prime}$ है-
- Aपरिभाषित नहीं
- B$\{1\}$
- C$\left[\begin{array}{ll}1 & 1 \\ 0 & 0\end{array}\right]$
- ✓$\left[\begin{array}{ll}1 & 0 \\ 0 & 0\end{array}\right]$
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