Q10 Random variables X and Y have joint probability mass function e-74m 3n-m Р(X — т, Ү — п) т 3 0, 1, 2.., п, п 3D 0, 1, 2,... m!(n – m)!' Q10 (i.) Find the marginal probability mass function of X and the marginal probability mass function of Y. Q(10(ii.) Are the random variables X and Y are independent? Justify your answer. Q10 (iii.) Show that the random variables X and Y – X are independent. Q10(iv.) Deduce the p.m.f. of Y – X from part (iii).

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Q: (b) converge? function. Let f(x) = x. For what values of a does the expression Σ n=0 For these…

A: It is given that fx=∑n=0∞ xn. Let us denote the nth term of this series by an i.e., an=xn. We have…

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A: Given data:- 18060100

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A: We have to find mean and stanadard deviation..

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Q: Need help with part 3

A: We find inverse of given Matrix

Q: Need help with part 2

A: The objective is to find the product AB of matrices.

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A: Given, f(x)=13x-1andg(x)=-f(x)+9   To find rule for g