(b). For all positive integers n 2 2. (") = 2 (5) + n².

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A: n=45,μ=5.74,σ=2.52

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Q: Q4. Thank you in advance for your quick help.

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Q: 4. Use mathematical induction to prove that V n E Z* U {0}, [I²-o(2i + 1)! 2 ((n + 1)!)**. n+1

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Q: QUESTION 7 1 Let A = 7 and B 5 8 . Find (AB). 6 -5 -7 4 6 - 1 (AB)" 15 - 1 -44 36 (AB)" %3D 65 - 28…

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Q: 11 Assuming A 3x4 and B 4x2: AxB is 3x4 4X3 3x2 2X3

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Q: QUESTION 2 3 If f(X) x2, 3<X<5 is a probability function, find the 75th percentile. 98 А. 100.5 B.…

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Q: tests. 2 A teacher wants to find out if the webcasting methods of teaching social sciences subjects…

A: Given: Level of significance = 0.05 n1 = 42 x1 bar = 82.3 s1 = 12 n2 = 38 x2 bar = 78.5 s2 = 9

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Q: dy (2x sin h -+3y cos h -) dx Зх cos h - 2 tan h 3 + ||

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Q: 6. Use the definition of convergence to prove that each of the following sequences converges: (a)…

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Q: 1. Suppose that f is an infinitely differentiable function (that is, all its derivatives exist and…

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A: Given: From 38 we have, Y(s) = y0s+v0+2cy0(s+c)2+(ω2-c2) and from 40 we have ω02-c2=0.

Q: 4. Show the identity 1+ = (1+) (1+), then use it to prove n+1 (1+ 2) - = e?. lim n 00

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Q: 5. List the left and right cosets of the subgroups in each of the following. (5bh from 6.5) a) (3)…

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Q: QUESTION 1 Let f(x) = kx2 + 2, 1<x < 3. Find the value of k so that f(x) is a probability function.…

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Q: QUESTION 8 Find the standard matrix for the transformation T defined by the formula T(x1,X2,X3) =…

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Q: QUESTION 13 8) Write the system of equations corresponding to the given augmented matrix. 0. 8 7. 6.…

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Q: What is the the value of the limit lim,0 Vn (Vn+1- /n)? Show your work.

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