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GATE EE 2022 Set 1 — Question 54

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NAT+2 / -0EasyPMF, PDF & CDFProbabilityEngineering Mathematics

Engineering Mathematics → Probability → PMF, PDF & CDF

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Let the probability density function of a random variable xx be given as f(x)=ae−2∣x∣f(x) = ae^{-2|x|}. The value of 'a' is __________.
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