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2) Construct a divergent sequence an} such that {a2n} converges and {an} without using 1 or...
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2. (a) Prove by using the definition of convergence only, without using limit theo- (b) Prove by using the definition of continuity, or by using the є_ó property, that 3. Let f be a twice differentiable function defined on the closed interval [0, 1]. Suppose rems, that if (S) is a sequence converging to s, then lim, 10 2 f (x) is a continuous function on R r,s,t e [0,1] are defined so that r...
1. Write down the first few terms of a sequence. How to determine if a sequence is convergent or divergent? 2. Write down the first few terms of a series. Partol sus 3. Tests to determine if a series is convergent or divergent. Divergent Test, Geometric Series Test, Telescopic Series Test, Integral Test, p-series Test, Comparison Test, Limit Comparison Test, Ratio Test, Root Test, Alternating Series Test 4. How to determine whether a series is geometric and whether it is...
The answer : converges to 1 is incorrect.
(1 point) Determine whether the sequence nº sin (9) converges or diverges. If it converges, n5 find its limit. If it diverges, enter "infinity", or "-infinity" if applicable, or enter "divergent" if the sequence diverges (but not to foo). The limit is 1
15. Determine whether the sequence diverges or converges. If the sequence converges, find its limit. 3n+1 (a) an = 3nt3 (b) an = 2:+20 100000n3+n+1 n5+2n+1 (d) an = cos (77) (e) an = Inn
5. Using the Weierstrass M-Test, show that a sin (3) converges in all n=1 of R. 6. Determine the type of convergence of fn (x) as n - as for fn (2) -nac ve Te [0, x). 7. Determine if fn (x) = converges pointwisely or uniformly on R. 8. Consider fn (x) = x"on (0,1), prove that { fn} converges pointwisely. 9. Prove that the sequence fn (2) for 2 € 2,) converges uni- formly. 10. Determine the type...
(-1)-1 n2 is absolutely convergent. 1. (2 points) Prove that cos n is convergent or divergent. 2. (2 points) Determine whether the series - (Use cos n<1 for all n) 3. (3 points) Test the series -1) 3 for absolute convergence. (Use the Ratio Test) 2n +3) 4. (3 points) Determine whether the series converges or diverges. 3n +2 n-1 (Use the Root Test) 5. (3 points) Find R and I of the series (z-3) 1 Find a power series...
(1 point) Consider the integral - 5x dx 1 + x2 If the integral is divergent, type an upper-case "D". Otherwise, evaluate the integral. (1 point) Determine whether the sequence {V17n + 14 - V17n} converges or diverges. If it converges, find the limit. Converges (y/n): Limit (if it exists, blank otherwise): (1 point) Find the limit of the sequence: 1n+ 9n + 8 an 2n2 + 3n + 8 =
4. a) Find the interval of convergence. 7m b) Determine whether the series in a) converges or diverges at the endpoints of the interval 5. Find the Maclauren series for f(x) = cos(2x). Include an expression for the neh term in the series.
4. a) Find the interval of convergence. 7m b) Determine whether the series in a) converges or diverges at the endpoints of the interval 5. Find the Maclauren series for f(x) = cos(2x). Include an expression for...
1. Answer the following questions. Justify your answers. a. (8pts) Find the Taylor series for f(x) = (5x centered at a = 1 using the definition of the Taylor series. Also find the radius of convergence of the series. b. (8pts) Find a power series representation for the function f(x) = 1 5+X C. (4pts) Suppose that the function F is an antiderivative of a function f. How can you obtain the Maclaurin series of F from the Maclaurin series...
- 8) Find the interval of convergence for the following power series: no (n+1)(n+a) no (2n)!" 9) Using f(x) = 8 X = 1 hod a power senes representation for the no 1-X given Anchons (a) f(x) = 2 b) 60) = 1 C) KW) = Orctan (x). I 4- 3x3 +3x² 10) Find the taylor polynomial of degree for the fonction f(x) = V15+x. LÔ 0 - 1 = | b) If n o ano then Ean converges True...