જો $A^{-1}=\left[\begin{array}{lll}3 & 2 & 6 \\ 1 & 1 & 2 \\ 2 & 5 & 5\end{array}\right]$ હોય,તો $A=$

  • A
    $\left[\begin{array}{ccc}-5 & 20 & -2 \\ -1 & 3 & 0 \\ 3 & -11 & 1\end{array}\right]$
  • B
    $\left[\begin{array}{ccc}-5 & 20 & 2 \\ -1 & 3 & 0 \\ 3 & 11 & 1\end{array}\right]$
  • C
    $\left[\begin{array}{ccc}-5 & 20 & 2 \\ 1 & 3 & 0 \\ 3 & 11 & -1\end{array}\right]$
  • D
    $\left[\begin{array}{ccc}-5 & 20 & -2 \\ 1 & 3 & 0 \\ 3 & 11 & 1\end{array}\right]$

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Similar Questions

જો શ્રેણિક $\left[\begin{array}{ll}2 & -6 \\ 1 & -2\end{array}\right]$ નો વ્યસ્ત શ્રેણિક અસ્તિત્વ ધરાવતો હોય,તો તે શોધો.

જો $A = \begin{bmatrix} 2 & -3 \\ 5 & -7 \end{bmatrix}$ હોય,તો $2A - 3A^{-1} = $

જો $A = \begin{bmatrix} 1 & -2 & 2 \\ 0 & 2 & -3 \\ 3 & -2 & 4 \end{bmatrix}$ હોય,તો $A(I + \operatorname{adj} A) = $

જો શક્ય હોય તો,પ્રાથમિક હાર રૂપાંતરણોનો ઉપયોગ કરીને નીચેના શ્રેણિકનો વ્યસ્ત શોધો:
$\left[\begin{array}{ccc}2 & -1 & 3 \\ -5 & 3 & 1 \\ -3 & 2 & 3\end{array}\right]$

જો $A = \begin{bmatrix} 1 & 2 & i \\ 1 & 1 & 1 \\ 1 & 1 & 0 \end{bmatrix}$ હોય,તો $[\operatorname{adj}(\operatorname{adj} A)]^{-1} = $

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