1. Let c > 0 be fixed and define the sequence {an} by setting an (an? + 3c) а1 > 0, аn+1 for n E N. Зап? + с 3a,? -

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section: Chapter Questions
Problem 63RE
icon
Related questions
Topic Video
Question
100%
1. Let c > 0 be fixed and define the sequence {an} by setting
an (an? + 3c)
За,2 + с
2
а1 > 0,
An+1
for n E N.
Determine all a1 for which the sequence converges and in such a case
find its limit.
2. Prove that if f is a bounded function on [0,1] satisfying f(ax)
bf (x) for 0 < x <- and a, b > 1, then lim f(x) = f(0).
| 1 3. Suppose that f:[1, c0) → R is uniformly continuous. Prove that
there is a positive M such that-
If (x)|
< M for x > 1.
4. A function f: [0,1] → R satisfies f (0) < 0 and f(1) > 0, and there
exists a function g continuous on [0,1] and such that f + g is decreasing.
Prove that the equation f (x) = O has a solution in the open interval (0,1).
Transcribed Image Text:1. Let c > 0 be fixed and define the sequence {an} by setting an (an? + 3c) За,2 + с 2 а1 > 0, An+1 for n E N. Determine all a1 for which the sequence converges and in such a case find its limit. 2. Prove that if f is a bounded function on [0,1] satisfying f(ax) bf (x) for 0 < x <- and a, b > 1, then lim f(x) = f(0). | 1 3. Suppose that f:[1, c0) → R is uniformly continuous. Prove that there is a positive M such that- If (x)| < M for x > 1. 4. A function f: [0,1] → R satisfies f (0) < 0 and f(1) > 0, and there exists a function g continuous on [0,1] and such that f + g is decreasing. Prove that the equation f (x) = O has a solution in the open interval (0,1).
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Knowledge Booster
Sequence
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, advanced-math and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage