यदि $A = \begin{bmatrix} 1 & -2 \\ 4 & 5 \end{bmatrix}$ और $f(t) = t^2 - 3t + 7$ है, तो $f(A) + \begin{bmatrix} 3 & 6 \\ -12 & -9 \end{bmatrix}$ का मान ज्ञात कीजिए।

  • A
    $\begin{bmatrix} 1 & 0 \\ 0 & 1 \end{bmatrix}$
  • B
    $\begin{bmatrix} 0 & 0 \\ 0 & 0 \end{bmatrix}$
  • C
    $\begin{bmatrix} 0 & 1 \\ 1 & 0 \end{bmatrix}$
  • D
    $\begin{bmatrix} 1 & 1 \\ 0 & 0 \end{bmatrix}$

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यदि $A = \begin{bmatrix} 1 & 1 \\ 0 & 1 \end{bmatrix}$ और $B = \begin{bmatrix} 0 & 1 \\ 1 & 0 \end{bmatrix}$ है,तो $AB = $

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यदि आव्यूह $A = \begin{bmatrix} 1 & 3k + \frac{1}{3} \\ 0 & 1 \end{bmatrix}$ है,तो $\prod_{k=1}^{36} \begin{bmatrix} 1 & 3k + \frac{1}{3} \\ 0 & 1 \end{bmatrix}$ का मान क्या होगा :-

यदि $A = \begin{bmatrix} 0 & 2 \\ 3 & -4 \end{bmatrix}$ और $kA = \begin{bmatrix} 0 & 3a \\ 2b & 24 \end{bmatrix}$ है,तो $k, a, b$ के मान क्रमशः क्या हैं?

यदि $R(t) = \begin{bmatrix} \cos t & \sin t \\ -\sin t & \cos t \end{bmatrix}$ है,तो $R(s) \cdot R(t) = $

यदि $A^{\prime}=\begin{bmatrix}-2 & 3 \\ 1 & 2\end{bmatrix}$ और $B=\begin{bmatrix}-1 & 0 \\ 1 & 2\end{bmatrix}$ है,तो $(A+2B)^{\prime}$ ज्ञात कीजिए।

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