MCQ
यदि $A=\left[\begin{array}{ll}\alpha & 0 \\ 1 & 1\end{array}\right]$ और $B=\left[\begin{array}{ll}1 & 0 \\ 5 & 1\end{array}\right]$ तब $A^2=B$ सत्य है :
  • A
    $\alpha=1$ के लिए (for $\alpha=1$ )
  • $\alpha$ की कोई कीमत नहीं (for no value of $\alpha$ )
  • C
    $\alpha=4$ के लिए (for $\alpha=4$ )
  • D
    $\alpha=-4$ के लिए (for $\alpha=-4$ )

Answer

Correct option: B.
$\alpha$ की कोई कीमत नहीं (for no value of $\alpha$ )
(B)

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