Let (X,Y) have the joint density function f(x,y) = { (6/5)(1+x+y) for 0 s x, y s 1, x+ys1 otherwise } (a) Find P [X>Y] (b) Find Fxy (X,y) (c) Find the marginals f(x) and f(y)

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A: In this we have given a functional relations and from that we have to find out the function f(x), so…

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A: (a) F(x,y,z)=f(x,y,z) i +g(x,y,z) j + h(x,y,z) kGiven F(x,y,z)= 7sin(7x).i + z.j + y.k∴f(x,y,z)=…

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A: for f(x) to be continuous at (0,0) limx→0+,y→0+f(x,y)=limx→0-,y→0-f(x,y)= f(0,0)

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A: Solution is uploaded below

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A: Solution

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