જો $X+Y=\left[\begin{array}{ll}7 & 0 \\ 2 & 5\end{array}\right]$ અને $X-Y=\left[\begin{array}{ll}3 & 0 \\ 0 & 3\end{array}\right]$ હોય,તો $X$ અને $Y$ શોધો.

  • A
    $X = \left[\begin{array}{ll}5 & 0 \\ 1 & 4\end{array}\right]$,$Y=\left[\begin{array}{ll}2 & 0 \\ 1 & 1\end{array}\right]$
  • B
    $X = \left[\begin{array}{ll}5 & 0 \\ 1 & 4\end{array}\right]$,$Y=\left[\begin{array}{ll}2 & 0 \\ 1 & 2\end{array}\right]$
  • C
    $X = \left[\begin{array}{ll}5 & 0 \\ 2 & 4\end{array}\right]$,$Y=\left[\begin{array}{ll}2 & 0 \\ 1 & 1\end{array}\right]$
  • D
    $X = \left[\begin{array}{ll}4 & 0 \\ 1 & 4\end{array}\right]$,$Y=\left[\begin{array}{ll}3 & 0 \\ 1 & 1\end{array}\right]$

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Similar Questions

જો $\begin{bmatrix} x & 0 \\ 1 & y \end{bmatrix} + \begin{bmatrix} -2 & 1 \\ 3 & 4 \end{bmatrix} = \begin{bmatrix} 3 & 5 \\ 6 & 3 \end{bmatrix} - \begin{bmatrix} 2 & 4 \\ 2 & 1 \end{bmatrix}$ હોય,તો $x$ અને $y$ ની કિંમતો શોધો.

જો $2\begin{bmatrix} 5 & x \\ 3 & 4 \end{bmatrix} + \begin{bmatrix} 0 & 1 \\ 1 & y \end{bmatrix} = \begin{bmatrix} 10 & 5 \\ 7 & 0 \end{bmatrix}$ હોય,તો $x$ અને $y$ ની કિંમત શોધો.

જો $A = \begin{bmatrix} 4 & 1 \\ 3 & 2 \end{bmatrix}$ અને $I = \begin{bmatrix} 1 & 0 \\ 0 & 1 \end{bmatrix}$ હોય,તો ${A^2} - 6A = $

જો $A = \begin{bmatrix} 1 & 1 \\ 1 & 1 \end{bmatrix}$ હોય,તો $A^{100} = $

ધારો કે $X, Y, Z, W$ અને $P$ અનુક્રમે $2 \times n, 3 \times k, 2 \times p, n \times 3$ અને $p \times k$ કક્ષાના શ્રેણિકો છે. જો $n=p$ હોય,તો શ્રેણિક $7X - 5Z$ ની કક્ષા શું થાય?

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