1. Let X and Y be two jointly continuous random variables with joint pdf f(x,y) = {k(x+y), 0≤x≤ 1,0 ≤ y ≤1 otherwise a. Find the constant k. b. Find the marginal pdf of X. c. Find E(X).

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A: From the above given data the following solution is provided below:

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A: I have done solution in detail and step by step......go through the solution....thanks

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A: Hello! thank you for the question but as per our honor code, we'll able to solve only the first…

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