a) Determien the domain and range: f(x,y) = (y -x) / [log(y) - log(x)] b) Use Hopital to show that the limit limx->2f(x, 2) exists. c) Show that the limit limx->0f(x, 2) exists.

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Q: Consider the function x – Y - f (x, y) : x² – y²° (a) Find the domain of f. (b) Does the limit exist…

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A: See this solution in below.

Q: Suppose X,~ Uniform(0, 2) and X, ~ Uniform(0, X,). Find E[2X,+X,].

A: Given,X1 ~U(0,2)X2 ~U(0,X1)E(X1)=2+02=1E(X2)=X1+02=X12

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A: Substitution means we directly substitute the value of x in the function.

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Q: Let f(x) = 6x². Find f(3 + h). f(3 + h) = 6(3+ h)² Find (3 + h) – f(3) h f(3 + h) – f(3) h X Your…

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A: We will find out the required value.

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A: Let X ~ Exp(λ)The probability density function of X is fx(x)=e-λx   ;x>0

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A: NOTE: Refresh your page if you can't see any equations. . take derivative here derivative of…

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