MCQ
यदि $\left|\begin{array}{ll}3 & 3 \\ x & 1\end{array}\right|=\left|\begin{array}{cc}-3 & x \\ 1 & 1\end{array}\right|$, तो x का मान है-
- A2
- ✓3
- C$-3$
- D$-2$
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