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learner_geek asked Jan 20, 2019
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Pooja Palod asked Nov 2, 2015
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Consider two independent random variables $X$ and $Y$ with identical distributions.The variables $X$ and $Y$ take value $0, 1$ and $2$ with probabilities $\frac{1}{2},\frac{1}{4}$ $and$ $\frac{1}{4}$ respectively. What is conditional probability $P\left [ \frac{X+Y=2}{X-Y=0} \right ]?$
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