MCQ
यदि $\left|\begin{array}{ll}3 & 3 \\ \mathrm{x} & 1\end{array}\right|=\left|\begin{array}{cc}-3 & \mathrm{x} \\ 1 & 1\end{array}\right|$ तो x का मान होगा-
  • A
    3
  • B
    -3
  • C
    9
  • D
    $0$

Answer

self

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