Question

1. Let the joint p.d.f of X and Y be 2xe if 0 < x < 1 and y > x2 fxy(z, y) 0, otherwise. (a) Find the marginal p.d.f.s of X

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Solution:-

X ybe Joint Lel & S2xe Y>&L ;4 0くメく 0 elne (a) G0 ind warimal P.d.s eedy 2x 2 2x 04 Ote 2x when edz 2 2e () da du (e-) thrtCompute ry2x2) (b the drow Cue 0く く」 nえくく uppust se yく2xー xe e dy dx Y-a dz 4 0 Aub ihke du 2- -4xedx du (e-) (- dz du o, u X

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1. Let the joint p.d.f of X and Y be 2xe if 0 < x < 1 and y > x2 fxy(z, y) 0, otherwise. (a) Find the marginal...
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