6) lim х-1 3x+2 6) А) 0 C) does not exist D) 1

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A:

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Q: 42 ption Pran)= i?+11u +28 %3D 43-6u2-63u+392 a) lim Icm) » (w)さ Mil la s のさ uil (つ tSー

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Q: Let X,X2, ,X, be a ranc *(X), = 0*(1– 0)1-x; %3D

A: from above distribution is binomial  f(x)θ=θx(1-θ)1-x  ;0<x<1 E(x)= nθvar(x)=nθ(1-θ)…

Q: Prove that Lim + Tene + …+: 1 %3D ... 2n²+1 V2n²+2 2n²+n.

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Q: B) Show that coth-x = In ()

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Q: Suppose csc(4) = 2 where A terminates in QIV, and sec(B) = -3 where B terminates in QII %3D

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Q: 17. Use Theorem 4.7 to prove that Vx + 3 2 V3 + x/4 for

A: Let,

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A: n!(n-2)!+n=n×(n-1)×(n-2)!(n-2)!+n  [we use the idea of factorial]=n(n-1)+n=n2-n+n  [distribute n]=n2

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