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Α. ω πλεον εως 18 Σ. και Σ. καντηριο THEN Σ. απαντού και ΠΟ (0) Cretudo...
Υ 7η και 7η -15 7η -1, (Α) Σ (-1)ηθη-3 R = 2 (B) Σ (-1) +1 θη+3 R = 2 (C) Σ ( -η εθη - 2 Problem #1: Find a power series representation of the following function and determine the radius of convergence. 12 f(x) 7+14 1=0 R = 71/4 n=0 2=0 (D) Σ 70 -1, R = 71/4 (E) Σ R = 71/4 4η + 2 (F) Σ Σ 7η και R = 2 χ4η - 2...
Vj6 = ? 10/459 V 4Ω 3/0° Α) +-j3 Ω εj6Ω ΚΑΙ 12 Ω
1. Decide if the following statements are true or false. Give an explanation for your answer. (a) If 0 < an < bn and Σ an converges, then Σ bn converges (b) If 0 < an < bn and Σ an diverges, then Σ bn diverges. (c) If bn an 0 andbcoverges, then an converges (d) If Σ an converges, then Σ|an| converges (e) If Σ an converges, then linn lan +1/a (f) Σχ00(-1)"cos(nn) is an alternating series (g) The...
η = 36 H 0 1 220 και = 18 Haμ « 20 σ = 12 The test statistic equals Ο 1.30 -1.00 -1.30 Ο 1.50
(a) State what is meant by saying that F is a σ-field on a set Ω. I. (b) Let F1 and F2 be two-fields on a set Ω. Is Ћ UF2 a-field on Ω? If yes, show that Fİ UF2 is a σ-field on Ω. If not, give a counterexample. , isaơ-field on . (c) Let 2-11,2,3,4,5,6,7,8,9,10) and F(A) be the o-field generated by A - 11,2,3,5, 10), 2,8,51, 16,7)1 (i) Find F(A); (ii) Give an example of four-fields F1,...
(1) Determine whether the following series converge or diverge: (a) Σ=0 η2 n=1 (b) Σ=0 520 και (c) Σ=2 /n ln (η) 2n (4) Σ. sin(1) η2 (e) Σ1 (1) Σ=1 n2-3n+1 ln(η).
11. (6 points) Find the sum of the following series: (a) Σ 2n +1 3η n=0 ΟΙ (5) Σ n! ΠΟ
The three series Σ Α Σ Β, and ΣC, have terms 1 1 An B = CHE n8 n Use the Limit Comparison Test to compare the following series to any of the above series. For each of the series below, you must enter two letters. The first is the letter (A,B, or C) of the series above that it can be legally compared to with the Limit Comparison Test. The second is C if the given series converges, or...
Let α σ(t) with σ(t) = VG + and σο > 0. (i) Determine α such that for all t > 0 it follows Jooo dr |ψ(t,x)12-1. Remark: dyeV
6. Suppose Σχο akrk converges when x-3 Give 2 other values of x for which Σ , akrk uppose Ž 0 aka.. converges when x = must converge. 8 7. Indicate if the following are always true or may be false (a) If lim a 0, then Cay converges. (b) If ak > bk 2 0 and Σ bk diverges, then Σ ak converges. (c) If ak > 0 and 'lim k-0, then Σ ak converges (d) If ak >...