જો $A = \begin{bmatrix} 1 & 2 & 3 \\ 2 & 3 & 1 \end{bmatrix}$ અને $B = \begin{bmatrix} 3 & -1 & 3 \\ -1 & 0 & 2 \end{bmatrix}$ હોય,તો $2A - B$ શોધો.

  • A
    $\begin{bmatrix} 1 & 5 & 3 \\ 5 & 6 & 0 \end{bmatrix}$
  • B
    $\begin{bmatrix} -1 & 5 & 3 \\ 5 & -6 & 0 \end{bmatrix}$
  • C
    $\begin{bmatrix} -1 & 5 & 3 \\ 5 & 6 & 0 \end{bmatrix}$
  • D
    $\begin{bmatrix} -1 & 5 & -3 \\ 5 & -6 & 0 \end{bmatrix}$

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Similar Questions

નીચેનામાંથી કયું વિધાન સાચું નથી?

જો $P = \begin{bmatrix} \cos \frac{\pi}{4} & -\sin \frac{\pi}{4} \\ \sin \frac{\pi}{4} & \cos \frac{\pi}{4} \end{bmatrix}$ અને $X = \begin{bmatrix} \frac{1}{\sqrt{2}} \\ \frac{1}{\sqrt{2}} \end{bmatrix}$ હોય, તો $P^3 X$ ની કિંમત શોધો.

જો $A = \begin{bmatrix} 0 & -1 \\ 1 & 0 \end{bmatrix}$ હોય,તો નીચેનામાંથી કયો વિકલ્પ ખોટો છે?

જો $A = \begin{bmatrix} -1 & 0 & 0 \\ 0 & -1 & 0 \\ 0 & 0 & -1 \end{bmatrix}$ હોય,તો $A^2$ શું થાય?

ધારો કે $A = \begin{bmatrix} 2 & 4 \\ 3 & 2 \end{bmatrix}$,$B = \begin{bmatrix} 1 & 3 \\ -2 & 5 \end{bmatrix}$,અને $C = \begin{bmatrix} -2 & 5 \\ 3 & 4 \end{bmatrix}$ છે. $A + B$ શોધો.

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