यदि $A = [1\, 2\, 3]$ और $B = \begin{bmatrix} -5 & 4 & 0 \\ 0 & 2 & -1 \\ 1 & -3 & 2 \end{bmatrix}$ है,तो $AB = $

  • A
    $\begin{bmatrix} -5 & 4 & 0 \\ 0 & 4 & -2 \\ 3 & -9 & 6 \end{bmatrix}$
  • B
    $\begin{bmatrix} 3 \\ 1 \\ 1 \end{bmatrix}$
  • C
    $\begin{bmatrix} -2 & -1 & 4 \end{bmatrix}$
  • D
    $\begin{bmatrix} -5 & 8 & 0 \\ 0 & 4 & -3 \\ 1 & -6 & 6 \end{bmatrix}$

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यदि $A=\left[\begin{array}{ll}6 & 9 \\ 2 & 3\end{array}\right]$ और $B=\left[\begin{array}{lll}2 & 6 & 0 \\ 7 & 9 & 8\end{array}\right]$ है,तो $AB$ ज्ञात कीजिए।

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