(i) (ii) (iii) X, has a pdf f(x₁) = { X₂ has a pdf f₂(x₂) =< x₂ 16 0 x₂²e-x₂²/2 4 0 X, and X₂ are independent. Examine whether Y₁ = X₁ + X₂ and Y₂ ; 0

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Q: Step 2: Step 3: Sten 4:

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