यदि $A = \begin{bmatrix} 2 & 3 \\ 1 & 2 \end{bmatrix}$ और $B = \begin{bmatrix} 1 & 0 \\ 3 & 1 \end{bmatrix}$ है,तो $B^{-1} A^{-1} = $

  • A
    $\begin{bmatrix} 2 & -3 \\ -7 & 11 \end{bmatrix}$
  • B
    $\begin{bmatrix} 2 & 3 \\ 7 & 11 \end{bmatrix}$
  • C
    $\begin{bmatrix} -2 & -3 \\ -7 & 11 \end{bmatrix}$
  • D
    $\begin{bmatrix} -2 & -3 \\ -7 & -11 \end{bmatrix}$

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Similar Questions

${\left[ {\begin{array}{*{20}{c}}{ - 6}&5\\{ - 7}&6\end{array}} \right]^{ - 1}}$ =

यदि $Q$,$A$ का व्युत्क्रम (inverse) है,जहाँ $A = \begin{bmatrix} 1 & -1 & 1 \\ 2 & 1 & -3 \\ 1 & 1 & 1 \end{bmatrix}$ और $10Q = \begin{bmatrix} 4 & 2 & 2 \\ -5 & 0 & x \\ 1 & -2 & 3 \end{bmatrix}$ है,तो $x$ का मान ज्ञात कीजिए।

यदि $A = \begin{bmatrix} 1 & 5 \\ \lambda & 10 \end{bmatrix}$,$A^{-1} = \alpha A + \beta I$ और $\alpha + \beta = -2$ है,तो $4\alpha^2 + \beta^2 + \lambda^2$ का मान ज्ञात कीजिए:

आव्यूह $\begin{bmatrix} 1 & 0 & 0 \\ 3 & 3 & 0 \\ 5 & 2 & -1 \end{bmatrix}$ का व्युत्क्रम (inverse) ज्ञात कीजिए।

यदि $A=\begin{bmatrix} 1 & 1 \\ 1 & 2 \end{bmatrix}$ और $B=\begin{bmatrix} 4 & 1 \\ 3 & 1 \end{bmatrix}$ है,तो $(A+B)^{-1} = $

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