### Find the Limits

What is the limit as x approaches infinity of 4x^2 / (2x^3 - 3x + 6)? Is it 0? What is the limit as x approaches -4 of (x^2 -16)/(x+4)? I got -8.

Explore BrainMass

- Anthropology
- Art, Music, and Creative Writing
- Biology
- Business
- Chemistry
- Computer Science
- Drama, Film, and Mass Communication
- Earth Sciences
- Economics
- Education
- Engineering
- English Language and Literature
- Gender Studies
- Health Sciences
- History
- International Development
- Languages
- Law
- Mathematics
- Philosophy
- Physics
- Political Science
- Psychology
- Religious Studies
- Social Work
- Sociology
- Statistics

What is the limit as x approaches infinity of 4x^2 / (2x^3 - 3x + 6)? Is it 0? What is the limit as x approaches -4 of (x^2 -16)/(x+4)? I got -8.

I have a problem deal with the subject of real analysis and it is about the collection of subsets. I hope someone can help me with detail explanation. See attached file for full problem description.

1. Show that the set of infinite sequences from is not countable. Hint: Let be a function from to . Then is a sequence . Let . Then is again a sequence from , and for each we have . This method of proof is known as the Cantor diagonal process. 2. Show that is uncountable. (Use Problem 1) Please see the

Find Lim g(x) x>1+ , Lim g(x) x>1- , Lim g(x) x>1 Find g(1) Is g continuous at x=1? Why, why not? Find Lim x>-2 Find g(-2) Is g continuous at x= -2? Why, Why not?

Find limit x>> -1^+ f(x) f(x)= x - 2, for x <= 3; x - 1, for x > 3 Also: When you first begin to draw the graph of f(x), why do you start where you do? How high do I go when drawing a graph? How do I know when to stop?

Please choose the correct answer 19. [g(x)]^-1g'(x) dx = (-1/2)[g(x)]^(-2) + C -[g(x)]^(-2) + C ln |g(x)| + C -1/[g(x)] + C none of these 20. True or False: x^14/14 + sqrt(13) + e^x is an antiderivative of x^13 + e^x True False

1. Find functions f and g such that f(x) = (f.g)(x) where f(x) = (x^2+1)^0.205 2. Evaluate lim lim f(x) = -x^2+1 x< = -1 x-> -1 f(x) = 2x^2+3x x > -1

Please find the limits and justify the answer: a) lim 2^x - x² + pi x→0 ‾‾‾‾‾‾‾‾‾‾‾‾ x^10 b) lim sin 2x x→0 ‾‾‾x‾‾ c) lim (1 - 1/x)^x

Find the limit lim 3e^2x - 3 x→0 ¯¯¯¯x¯¯¯¯ by recognizing it as a derivative f'(a) of the appropriate function at a suitable value of a. Please specify the function f in the answer - numerical computation of the limit is not enough. (^ means exponent and 3e^2x - 3 is over x)

Find the limit lim cos x x→∞ ¯¯x¯¯¯ (cos x is over x - I am not able to make a continuous line)

Please explain the steps and solutions, thanks: Evaluate the limit: lim (1+ x)^1/x x→∞ (^ means exponent and 1/x is the exponent)

Evaluate the limit: lim (e^x + x)^1/x x→0 (^ means exponent and 1/x the exponent)

Evaluate the limit: lim x cot x x→0

Find the limits and justify the answers: a) lim √xlnx x→0^+ b) lim (1+2x)^1/x x→0^+ (^ means exponent and ^1/x is the exponent 1 over x)

A) lim 3x x→0 ‾‾‾‾‾‾‾ = 3 x^2+x b) lim x does not exist because one cannot divide by 0 x→0 ‾‾‾‾‾‾ x^2+x c) If f (5) is not de

H is a function such that h(0) = 1, h(2) = 7, h(4) = 5, h'(0) = -2, h'(2) = 3, and h'(4) = -1 Evaluate lim h(w)−1 w→0 ¯¯¯w¯¯¯

These problems may or may not need PHSTAT again. All is the same as priors posting the responses in a MS Word document. Attached are: -Problems [MS Word] -Spreadsheet [Excel]

Find the Taylor series expansion for the function for the given value of a. F(x) = √ x, a= 4

Evaluate the Maclaurin series expansion using the first three nonzero terms: 1 ∫ (cos x - 1)/x dx 0 keywords: integrals, integration, integrate, integrated, integrating, double, triple, multiple

F(x) = sin 4x

How many terms of the convergent series do you need in order for the partial sum Sn to estimate the actual sum of the series correctly to four decimal places? ( The sum of the series from n=1 to infinity of (-1) ^5n divided by Ln n.)

I have attached some quantitative Analysis Questions that I need help solving so I can add to my study guide. The book used was Quantitative analysis for Management by Barry Render but as you already know these concepts are found in any Quantitative Analysis book.

3. Southland Corporation's decision to produce a new line of recreational products resulted in the need to construct either a small plant or a large plant. The selection of plant size depends on how the marketplace reacts to the new product line. To conduct an analysis, marketing has decided to view the possible long-run dema

4. Let f be the function by f(x)e^(-2x^2) a. Find the fist four nonzero terms and the general term of the power series for f(x) about x = 0. b. Find the interval of convergence of the power series for f(x) about x =0. Show the analysis that leads to our conclusion. c. .... Please see the attached file for the fully formatted

Page Number: - 568 1 / (b, e, g, h) Page Number :- 576 1 / (c, d), 5 / ( a, c, d, f) Page Number: - 579 1 /( e , f, h), 3 Please explain all steps.

1.) Given that 1-x+x^2+...+(-x)^n is a power series representation for 1/(1+x), find a power series representation for (x^3)/(1+x^2). 2.) The Maclaurin series for f(x) is: 1+2x+((3x^2)/(2))+((4x^3)/(6))+...+(((n+1)x^n)/(n!))+... Let h(x)= (the integral from 0 to x) f(t) dt. Write the Maclaurin series for h(x).

1 Write the Taylor series with center zero for the function f(x) = ln(l+x^2). 2 Given a =2i +3j, b = 3i +5j , and c = 8i + 11j express c in the form ra+ sb where r and s are scalars.

See attached file for full problem description. Problem 4 Only. If f:[a,b]-->R is absolutely continuous then |f(e)| = 0 for all E ⊂ [a,b] with |E| = 0.

Consider the power series ∑anxn for which each coefficient an is an integer. Prove that this series has a radius of convergence, R, where either R=positive infinity or R≤1 See attached file for full problem description.

Let f1,...,fk be continuous real valued functions on the interval [a,b]. Show that the set {f1,...,fk}is linearly dependent on [a,b] iff the k x k matrix with entries b <fi,fj> = ∫ fi(x)fj(x)dx has determinant zero. a See attached file for full problem description.