Question: The joint cdf of a bivariate random variable , is given by , 1 1 0, 0, 0, 0, 0 (a) Find the marginal cdf's

The joint cdf of a bivariate random variable , is given by , 1 1 0, 0, 0, 0, 0 (a) Find the marginal cdf's of X and Y ......please explain why integration of exponential is 1...solve it and give explanatin in each step

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