જો $A = \begin{bmatrix} 2 & -2 \\ 4 & 3 \end{bmatrix}$ હોય,તો $A^{-1} = $ . . . . . . .

  • A
    $-\frac{1}{14} \begin{bmatrix} 3 & -2 \\ 4 & 2 \end{bmatrix}$
  • B
    $-\frac{1}{14} \begin{bmatrix} 3 & 2 \\ -4 & 2 \end{bmatrix}$
  • C
    $\frac{1}{14} \begin{bmatrix} -3 & 2 \\ -4 & -2 \end{bmatrix}$
  • D
    $\frac{1}{14} \begin{bmatrix} 3 & 2 \\ -4 & 2 \end{bmatrix}$

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Similar Questions

જો $A = \begin{bmatrix} 1 & 2 \\ -4 & -1 \end{bmatrix}$ હોય, તો $A^{-1}$ શું થાય?

જો $A = \begin{bmatrix} 1 & -1 \\ 2 & 3 \end{bmatrix}$ હોય,તો $\text{adj } A$ ની કિંમત શોધો.

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

જો $A$ એ $3 \times 3$ કક્ષાનો ચોરસ શ્રેણિક હોય,તો $|\operatorname{adj} A| =$ . . . . . . .

જો $A = \frac{1}{7} \begin{bmatrix} 3 & -2 & 6 \\ -6 & -3 & 2 \\ -2 & 6 & 3 \end{bmatrix}$ હોય,તો:

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