Question: Let X = [X1, X2, X;] be a 3-dimensional vector of random varialbes that is uniformly distributed over the unit sphere. That is, fx(x) =

fx(x) = 3 for * + x3+ x51. Find the conditional PDF,

Let X = [X1, X2, X;] be a 3-dimensional vector of random varialbes that is uniformly distributed over the unit sphere. That is, fx(x) = 3 for * + x3+ x51. Find the conditional PDF, fx, IX,x, (x| |x2, x3) .

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