Question: Suppose and are independent, Cauchy random variables with PDFs specified by Find the joint PDF of Z = X2 + Y2 and W = XY

Suppose and are independent, Cauchy random variables with PDFs specified by

Suppose and are independent, Cauchy random variables with PDFs specified

Find the joint PDF of
Z = X2 + Y2 and W = XY

1/ 1u2

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