MCQ
यदि $\mathrm{P}(\mathrm{A}$ नहीं $)=\frac{1}{3}$ तो $\mathrm{P}(\mathrm{A})$ का मान है-
- A$\frac{1}{6}$
- B$\frac{2}{3}$
- C$0$
- D$-\frac{2}{3}$
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