Is the below statement True or False? If lim an=0 then a, must be convergent. n=0
Question 6 Is the above statement True or False? if (an)n is an increasing bounded below sequence, then it must be convergent. True False
True or False. If true, explain why. If False, gve a counterexample. If Σοη6" is convergent, Cnb is convergent, then Σ on(-2)" is convergent. True or False. If true, explain why. If False, give a counterexample. If Σ0n6n is convergent, then Σ cn(-6)n is convergent. True or False. If true, explain why. If False, gve a counterexample. If Σοη6" is convergent, Cnb is convergent, then Σ on(-2)" is convergent. True or False. If true, explain why. If False, give a...
6. True or False. If the statement is true, explain why using theorems/tests from class, and if the statement is false provide a counter example. (a) If an and are series with positive terms such that is divergent and an <by for all r, then an is divergent. I (b) If a, and be are series with positive terms such that is convergent and an <br for all 17, then an is convergent. (e) If lim 0+1 = 1 then...
For each statement: True or false? Explain? If the terms sn of a convergent sequence are all positive then lim sn is positive. If the sequence sn of positive terms is unbounded, then the sequence has a term greater than a million. If the sequence sn of positive terms is unbounded, then the sequence has an infinite number of terms greater than a million. If a sequence sn is convergent, then the terms sn tend to zero as n increases....
.... Let n an entl divergent ? a) an True os false b) an TS Convergent , divergent of con't be conch n=0
1. Answer True or False, and give a brief justification for each answer: a) If lim 2 = 5 then the series i converges to 5. b) If = 5 then lime = 5. c) If S. and lim.- S.-5, then 10 -5. d) The series 5-5+5-5+... is divergent. e) If = 0 = 5 and the = 5, then 20 - 5 f) The Divergence Test can be used to prove a series is convergent.
Determine whether each of the following is Always True, Sometimes True, or Always False. If the statement is Always True or Always False, provide a brief justification. If the statement is Sometimes True, provide an example of a series that makes it true and an example of a series that makes it false. In the following, {a_n}∞n=1 is a sequence and {s_n}∞n=1 refers to the corresponding sequence of partial sums. (a) If lim n→∞ s_n = 0, then lim n→∞...
Determine whether the statement below is true or false. If it is false, rewrite it as a true statement Choose the correct answer below. O A. This statement is true. O B. This statement is false. A true statement is 7C4-7C2. O C. This statement is false. A true statement is C5 7P2 0 D. This statement is false. A true statement is 2C7-5C7.
n+00 1. A series an has the property that lim an = 0. Which of the following is true? n=1 (a) The series converges and has the sum 0. (b) The series is convergent but its sum is not necessarily 0. (c) The series is divergent. (d) There is not enough information to determine whether the series converges or diverges.
7. Determine whether the statement is true or false. If it is false, give an example that shows it is false. If it is true, prove it or refer to a theorem. (1) If {an} is divergent, then {an} is unbounded. (2) If {an} is bounded, then {an} is convergent. (3) If {an} converges and {bn} converges, then {an + bn} converges. (4) If {an) is convergent and {bn} is divergent, then {an + bn} is convergent. (5) If {an}...