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4. Use the Monotone Convergent Theorem (Theorem 4.3.3) to prove that the following sequence is convergent,...
Find the Limit of a Sequence Using the Monotone Convergence Theorem Question For the sequence I0, use the definition of monotone and the Monotone Convergence Theorem to select the correct statement. Select the correct answer below: O The limit of the sequence is 1. The limit of the sequence is o. The sequence is not monotone, so the limit does not exist. The sequence is not bounded, so the limit does not exist. Find the Limit of a Sequence Using...
3. Give an example of a sequence {sn} that is not monotone, but the se- quence {s} is monotone. (7 points) carlo ST 4. Let $i = 4 and 9n+1 = (38m + 1)/5 for n 2 1. Show that the sequence {sn} is bounded and monotone, and find its limit s. (10 points)
all three questions please. thank you Prove that for all n N, O <In < 1. Prove by induction that for all n EN, ER EQ. Prove that in} is convergent and find its limit l. The goal of this exercise is to prove that [0, 1] nQ is not closed. Let In} be a recursive sequence defined by In+1 = -) for n > 1, and x = 1. Prove that for all ne N, 0 <In < 1....
2. Prove convergent or divergent. If convergent, find limit. (a) The sequence in part (b) in problem number 1. (b) ak =3-(-1)", k > 0
(9 marks) Let { ln(n+11) n+3 }n=1 be a sequence. a. Find the first 5 terms of the sequence in the exact form. b. Determine whether the sequence is strictly monotone, monotone, eventually strictly monotone, eventually monotone or neither. Prove it. c. Determine whether the sequence is convergent, and if so, find its limit.
/2 for n E N. Use the Monotone Convergent (2) Suppose that o E R and xn (1 Theorem to prove that xn >1 as n -> 0.
1.) Prove the following theorem Theorem 3.4.6. A set E C R is connected if and only if, for all nonempty disjoint sets A and B satisfying E AU B, there always erists a convergent sequence (xn) → x with (en) contained in one of A or B, and x an element of the other. (2) (10 points) Are the following claims true or false? You must use the ε-δ definition to justify your answers. x-+4 r2 16 (Here [[x]-greatest...
Question 2. Monotone Convergence Define a sequence (an) inductively by ai = 1 and an+1 = ("p) (a) Show that, for any k E N, if 0 <a << 2 then 0 < ak+1 <2, and deduce that a, E (0,2) for all E N (b) Show that the sequence (an) is increasing and bounded above. (c) Prove that the sequence converges, and find its limit Question 2. Monotone Convergence Define a sequence (an) inductively by ai = 1 and...
Need to derive proofs for given expressions Exercise 2.14. Determine whether the sequence (sn) is convergent or di- vergent. If convergent, find the limit. Show your reasoning. a) 2n3 -79n2 +42 4n5/2 b) 2n3 -79n2 +42 c) 2n3 79n +46 d) e-cos sin Vn In n Sn- rt 23n Sn 32n (-1)n vn +1 58 3. Sequences g) h) Sn = (-1)" sin 7l j)
6. Let si = 4 and sn +1 (sn +-) for n > 0. Prove lim n→oo sn exists and find limn-oo Sn. (Hint: First use induction to show sn 2 2 and the.show (sn) is decreasing)