आव्यूह $A = \begin{bmatrix} 2 & 0 & 0 \\ 0 & 3 & 0 \\ 0 & 0 & 4 \end{bmatrix}$ के लिए,$(A^{-1})^2 = $ . . . . . .

  • A
    $\begin{bmatrix} -\frac{1}{4} & 0 & 0 \\ 0 & -\frac{1}{9} & 0 \\ 0 & 0 & -\frac{1}{16} \end{bmatrix}$
  • B
    $\begin{bmatrix} -4 & 0 & 0 \\ 0 & -9 & 0 \\ 0 & 0 & -16 \end{bmatrix}$
  • C
    $\begin{bmatrix} \frac{1}{4} & 0 & 0 \\ 0 & \frac{1}{9} & 0 \\ 0 & 0 & \frac{1}{16} \end{bmatrix}$
  • D
    $\begin{bmatrix} 4 & 0 & 0 \\ 0 & 9 & 0 \\ 0 & 0 & 16 \end{bmatrix}$

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