If ? ? ? are random variables density function ? (?, ?) = ??^-? (?+?), ?...

If ? ? ? are random variables density function ? (?, ?) = ??^-? (?+?), ? <? < ∞, ? <? <∞, find

a) the cumulative joint distribution of ?=?+?

b) the joint distribution of ? = ?/? ? ? = ?

c) the marginal distribution of U

Expert Solution

orchestra answered 2 years ago

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