Question: 7. Multivariate probabilty density functions (pdfs). Suppose if 0 ?). (c) Obtain the marginal pdf of (X1, X2). (d) Calculate E[X1X2]

7. Multivariate probabilty density functions (pdfs). Suppose if 0 ?). (c)

7. Multivariate probabilty density functions (pdfs). Suppose if 0 ?). (c) Obtain the marginal pdf of (X1, X2). (d) Calculate E[X1X2]

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