Thread: PDF's

Suppose that X and Y are independent uniform U(0,1) random variables.

a) find the joint PDF of U and V, f(u,v) defined by U=X+Y and V=X-Y

b) obtain the marginal PDF of U.

Hello,

Please what have you tried ?
And if you looked up in the forum, you would've found similar (or identical ?) problems

Originally Posted by georgiahelo

Suppose that X and Y are independent uniform U(0,1) random variables.

a) find the joint PDF of U and V, f(u,v) defined by U=X+Y and V=X-Y

b) obtain the marginal PDF of U.

Asked here: http://www.mathhelpforum.com/math-he...joint-pdf.html

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