જો $A = \begin{bmatrix} 2 & 0 & 0 \\ 0 & 1 & 0 \\ 0 & 0 & 3 \end{bmatrix}$ હોય,તો $A^{-1}$ ના તમામ ઘટકોનો સરવાળો . . . . . . છે.

  • A
    $0$
  • B
    $-6$
  • C
    $\frac{11}{6}$
  • D
    $6$

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Similar Questions

જો $A$ એ $3$ કક્ષાનો શ્રેણિક હોય,જેથી $A(\operatorname{adj} A) = 10I$ થાય,તો $|\operatorname{adj} A| = $

જો $(BA)^{-1} = C$ હોય,જ્યાં $B = \begin{bmatrix} 2 & 6 & 4 \\ 1 & 0 & 1 \\ -1 & 1 & -1 \end{bmatrix}$ અને $C = \begin{bmatrix} -1 & 0 & 1 \\ 1 & 1 & 3 \\ 2 & 0 & 2 \end{bmatrix}$ હોય,તો $A^{-1}$ શું થાય?

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

જો $A = \begin{bmatrix} 3 & 2 \\ 0 & 1 \end{bmatrix}$ હોય,તો $(A^{-1})^3 = $

જો $A = \begin{bmatrix} 1 & 2 & 3 \\ -1 & 1 & 2 \\ 1 & 2 & 4 \end{bmatrix}$ અને $A(\operatorname{adj} A) = kI$ હોય,તો $(k+1)^4$ ની કિંમત શોધો.

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