શ્રેણિક $\left[\begin{array}{lll}0 & 1 & 2 \\ 1 & 2 & 3 \\ 3 & 1 & 1\end{array}\right]$ નો વ્યસ્ત શ્રેણિક શોધો.

  • A
    $\left[\begin{array}{rrr}\frac{1}{2} & -\frac{1}{2} & \frac{1}{2} \\ -4 & 3 & -1 \\ \frac{5}{2} & -\frac{3}{2} & \frac{1}{2}\end{array}\right]$
  • B
    $\left[\begin{array}{rrr}\frac{1}{2} & -4 & \frac{5}{2} \\ 1 & -6 & 3 \\ 1 & 2 & -1\end{array}\right]$
  • C
    $\frac{1}{2}\left[\begin{array}{lll}1 & 2 & 3 \\ 3 & 2 & 1 \\ 4 & 2 & 3\end{array}\right]$
  • D
    $\frac{1}{2}\left[\begin{array}{rrr}1 & -1 & -1 \\ -8 & 6 & -2 \\ 5 & -3 & 1\end{array}\right]$

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Similar Questions

જો $\begin{bmatrix} 1 & -\tan \theta \\ \tan \theta & 1 \end{bmatrix} \begin{bmatrix} 1 & \tan \theta \\ -\tan \theta & 1 \end{bmatrix}^{-1} = \begin{bmatrix} a & -b \\ b & a \end{bmatrix}$ હોય,તો

જો $A$ એ અસામાન્ય (non-singular) શ્રેણિક હોય,તો $\operatorname{Adj}\left(A^{-1}\right)=$

શ્રેણિક $N = \begin{bmatrix} -4 & -3 & -3 \\ 1 & 0 & 1 \\ 4 & 4 & 3 \end{bmatrix}$ નો એડજોઈન્ટ (સહઅવયવજ) શું છે?

જો $3 A = \begin{bmatrix} 1 & 2 & 2 \\ 2 & 1 & -2 \\ a & 2 & b \end{bmatrix}$ અને $A A^{T} = I$ હોય,તો $\frac{a}{b} + \frac{b}{a}$ ની કિંમત શોધો.

જો $A = \begin{bmatrix} 1 & 2 & 3 \\ 1 & 3 & 5 \\ 2 & 1 & 6 \end{bmatrix}$ હોય,તો $(\operatorname{Adj}(\operatorname{Adj} A))^{-1} =$

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