Find the limit infimum and the limit supremum of each of the following sequences. a) xn =
Question:
a) xn = 3-(-1)n
b) xn = cos {nπ/2)
c) xn = (-l)n+1 + (-!)n/n
d) xn = √1 + n2/(2n - 5)
e) xn = yn/n, where {yn} is any bounded sequence
f) xn = n(1 + (-1)n) + n-1((-1)n - 1)
g) xn = (n3 + n2 - n + l)/(n2 + 2n + 5)
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (11 reviews)
a Since 31 n 2 when n is even and 4 when n is odd lim sup n x n 4 ...View the full answer
Answered By
PU Student
cost accounting
financial accounting
auditing
internal control
business analyst
tax
i have 3 years experience in field of management & auditing in different multinational firms. i also have 16 months experience as an accountant in different international firms. secondary school certification.
higher secondary school certification.
bachelors in mathematics.
cost & management accountant
4.80+
4+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Numerical Analysis questions
-
Find the limit (if it exists) of each of the following sequences. a) xn = (2 + 3n - 4n2)/(1 - 2n + 3n2) b) xn = (n3 + n - 2)/(2n3 + n - 2) c) xn = 3n + 2 - n d) xn = (4n + 1 - n - 1)/(9n + 1 - n + 2)
-
Find the infimum and supremum of each of the following sets. a) E = {x R : x2 + 2x = 3} b) E = {x R : x2 - 2x + 3 > x2 and x > 0} c) E = {p/q Q : p2 < 5q2 and p, q > 0} d) E = {x R: x = 1 +...
-
Find the infimum and supremum, if they exist, of each of the following sets. (a) A: = {x R : 2x + 5 > 0}; (b) B: = {x R : x + 2 > x2} (c) C: = {x R : x < 1/x}; (d) D: = {x R : x2 - 2x - 5 < 0}
-
Four different processes for baking Oreo cookies are considered for the 2008 season. The cookies produced by each process are evaluated in terms of their overall quality. Since the cookies sometimes...
-
Go to Table 10-1, which is based on bonds paying 10 percent interest for 20 years. Assume interest rates in the market (yield to maturity) decline from 11 percent to 8 percent: a. What is the bond...
-
The following are Islamic legal schools of thought except: a. Shafi. b. Mazhabi. c. Maliki. d. Hanafi.
-
The Student Winner was Ulf Aslak Jensen, for the video "How People Gather: An Interactive Visualization Approach." Watch this video, and answer the following questions: (a) What data are this video...
-
Renuka Jains Car Wash takes a constant time of 4.5 minutes in its automated car wash cycle. Autos arrive following a Poisson distribution at the rate of 10 per hour. Renuka wants to know: a) The...
-
1 5y+ x-5 Reduce the complex fraction 3x + 1 3
-
The data below show retail sales at hardware stores in the United States monthly between January 1992 and December 2005. The data are in millions of dollars and are not seasonally adjusted. a. Plot...
-
a) A subset E of R is said to be sequentially compact if and only if every sequence xn E has a convergent subsequence whose limit belongs to E. Prove that every closed bounded interval is...
-
Suppose that {xn} is a real sequence. Prove that and -lim supXp = lim inf(-rn) lim inf x-lim supt-x)
-
The Public Citizen Health Research Group (the group) calculated the rate of serious disciplinary actions per 1000 doctors in each state. Using state by state data from the Federation of State Medical...
-
You deposit $X in an account on your twenty-fifth, thirtieth, and thirty-fifth birthdays. The account pays 9 percent. You intend to withdraw your savings in 10 equal annual withdrawals on your...
-
A cash flow profile starts with \($2\),000 and increases by \($1\),000 each year up to \($21\),000 at time 20. Then it starts again with \($21\),000 at time 21 and decreases by \($1\),000 each year...
-
Consider the following cash flow diagram. What is the value of X if the present worth of the diagram is $400 and the interest rate is 15 percent compounded annually? a. $246 b. $165 c. $200 d. $146 X...
-
On your childs first birthday, you open an account to fund her college education. You deposit $2,000 to open the account. Each year, on her birthday, you make another deposit, with each being 10...
-
How many monthly payments are required to repay a loan of \($12\),000 with an interest rate of 3/4 percent per month and end-of-month payments of \($400\)?
-
Use the technology of your choice to a. Decide whether use of the linear correlation coefficient as a descriptive measure for the data is appropriate. If so, then also do parts (b) and (c). b. Obtain...
-
Determine two different Hamilton circuits in each of the following graphs. A B F G
-
If P (A|B) = 0.4, P (B) = 0.8, P (A) = 0.5, are the events A and B independent?
-
If P (A|B) = 0.3, P (B) = 0.8, P (A) = 0.3, and are the events B and the complement of A independent?
-
Disks of polycarbonate plastic from a supplier are analyzed for scratch and shock resistance. The results from 100 disks are summarized as follows: Shock resistance High Low Scratch high 70 9...
-
java code ReadFile Create-a linked list from an input file (input.txt) that contains an even number of first names. The number of items in the file is unknown. Split Create-a split function that...
-
Complete a method named findValue which accepts an IntArray and an Int value and returns whether the array contains the passed value. Your method should not modify the passed array. However, you...
-
Write program Sum.java that just prints the strings that it is given at the command line, one per line. If nothing is given at the command line, print "No arguments". Modify your program (Make a copy...
Study smarter with the SolutionInn App