University Calculus: Early Transcendentals, Single Variable (3rd Edition)
3rd Edition
ISBN: 9780321999634
Author: Joel R. Hass, Maurice D. Weir, George B. Thomas Jr.
Publisher: PEARSON
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Chapter 2.2, Problem 1E
For the function
a.
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48. The domain of f
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Group Activity In Exercises 49 and 50, do the following.
(a) Find the absolute extrema of f and where they occur.
(b) Find any points of inflection.
(c) Sketch a possible graph of f.
49. f is continuous on [0,3] and satisfies the following.
X
0
1
2
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f
0
2
0
-2
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3
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2
Numerically estimate the value of limx→2+x3−83x−9, rounded correctly to one decimal place.
In the provided table below, you must enter your answers rounded exactly to the correct number of decimals, based on the Numerical Conventions for MATH1044 (see lecture notes 1.3
Actions
page 3). If there are more rows provided in the table than you need, enter NA for those output values in the table that should not be used.
x→2+
x3−83x−9
2.1
2.01
2.001
2.0001
2.00001
2.000001
Find the general solution of the given differential equation.
(1+x)dy/dx - xy = x +x2
Chapter 2 Solutions
University Calculus: Early Transcendentals, Single Variable (3rd Edition)
Ch. 2.1 - In Exercises 1-6, find the average rate of change...Ch. 2.1 - Prob. 2ECh. 2.1 - In Exercises 1-6, find the average rate of change...Ch. 2.1 - Prob. 4ECh. 2.1 - Prob. 5ECh. 2.1 - Prob. 6ECh. 2.1 - Prob. 7ECh. 2.1 - Prob. 8ECh. 2.1 - Prob. 9ECh. 2.1 - Prob. 10E
Ch. 2.1 - Prob. 11ECh. 2.1 - In Exercises 7-18, use the method in Example 3 to...Ch. 2.1 - Prob. 13ECh. 2.1 - Prob. 14ECh. 2.1 - Prob. 15ECh. 2.1 - Prob. 16ECh. 2.1 - The profits of a small company for each of the...Ch. 2.1 - Make a table of values for the function...Ch. 2.1 - 25. The accompanying graph shows the total...Ch. 2.1 - The accompanying graph shows the total amount of...Ch. 2.2 - For the function graphed here, find the following...Ch. 2.2 - Prob. 2ECh. 2.2 - Prob. 5ECh. 2.2 - Prob. 6ECh. 2.2 - Prob. 7ECh. 2.2 - 8. Suppose that a function is defined for all...Ch. 2.2 - Prob. 9ECh. 2.2 - Prob. 10ECh. 2.2 - Prob. 11ECh. 2.2 - Prob. 12ECh. 2.2 - Prob. 13ECh. 2.2 - Prob. 14ECh. 2.2 - Prob. 15ECh. 2.2 - Prob. 16ECh. 2.2 - Prob. 17ECh. 2.2 - Prob. 18ECh. 2.2 - Prob. 19ECh. 2.2 - Prob. 20ECh. 2.2 - Prob. 21ECh. 2.2 - Find the limits in Exercises 11-22.
22.
Ch. 2.2 - Prob. 23ECh. 2.2 - Prob. 24ECh. 2.2 - Prob. 25ECh. 2.2 - Prob. 26ECh. 2.2 - Prob. 27ECh. 2.2 - Prob. 28ECh. 2.2 - Prob. 29ECh. 2.2 - Prob. 30ECh. 2.2 - Prob. 31ECh. 2.2 - Prob. 32ECh. 2.2 - Prob. 33ECh. 2.2 - Prob. 34ECh. 2.2 - Prob. 35ECh. 2.2 - Prob. 36ECh. 2.2 - Prob. 37ECh. 2.2 - Prob. 38ECh. 2.2 - Prob. 39ECh. 2.2 - Prob. 40ECh. 2.2 - Prob. 41ECh. 2.2 - Prob. 42ECh. 2.2 - Prob. 43ECh. 2.2 - Prob. 45ECh. 2.2 - Prob. 47ECh. 2.2 - Prob. 48ECh. 2.2 - Prob. 49ECh. 2.2 - Prob. 50ECh. 2.2 - Prob. 52ECh. 2.2 - Prob. 53ECh. 2.2 - Prob. 54ECh. 2.2 - Prob. 55ECh. 2.2 - Prob. 56ECh. 2.2 - Prob. 57ECh. 2.2 - Prob. 58ECh. 2.2 - Prob. 59ECh. 2.2 - Prob. 60ECh. 2.2 - Prob. 61ECh. 2.2 - Prob. 62ECh. 2.2 - 63. If for , find .
Ch. 2.2 - Prob. 64ECh. 2.2 - It can be shown that the inequalities...Ch. 2.2 - Prob. 67ECh. 2.2 - Prob. 68ECh. 2.2 - Prob. 69ECh. 2.2 - Prob. 70ECh. 2.2 - You will find a graphing calculator useful for...Ch. 2.2 - Prob. 72ECh. 2.2 - Prob. 73ECh. 2.2 - Prob. 74ECh. 2.2 - Prob. 75ECh. 2.2 - Prob. 76ECh. 2.2 - Prob. 77ECh. 2.2 - Prob. 78ECh. 2.2 - Prob. 79ECh. 2.2 - Prob. 80ECh. 2.2 - Prob. 81ECh. 2.2 - Prob. 82ECh. 2.2 - Prob. 83ECh. 2.2 - Prob. 84ECh. 2.2 - Prob. 85ECh. 2.2 - Prob. 86ECh. 2.2 - COMPUTER EXPLORATIONS Graphical Estimates of...Ch. 2.2 - Prob. 88ECh. 2.2 - Prob. 89ECh. 2.2 - Prob. 90ECh. 2.3 - Prob. 1ECh. 2.3 - Prob. 2ECh. 2.3 - Prob. 3ECh. 2.3 - Prob. 4ECh. 2.3 - Prob. 5ECh. 2.3 - Prob. 6ECh. 2.3 - Prob. 7ECh. 2.3 - Prob. 8ECh. 2.3 - Prob. 9ECh. 2.3 - Prob. 10ECh. 2.3 - Prob. 11ECh. 2.3 - Prob. 12ECh. 2.3 - Prob. 13ECh. 2.3 - Prob. 14ECh. 2.3 - Prob. 15ECh. 2.3 - Prob. 16ECh. 2.3 - Prob. 17ECh. 2.3 - Prob. 18ECh. 2.3 - Prob. 19ECh. 2.3 - Prob. 20ECh. 2.3 - Prob. 21ECh. 2.3 - Finding Deltas Algebraically
Each of Exercises...Ch. 2.3 - Prob. 23ECh. 2.3 - Prob. 24ECh. 2.3 - Prob. 25ECh. 2.3 - Prob. 26ECh. 2.3 - Prob. 27ECh. 2.3 - Prob. 28ECh. 2.3 - Prob. 29ECh. 2.3 - Prob. 30ECh. 2.3 - Prob. 31ECh. 2.3 - Prob. 32ECh. 2.3 - Prob. 33ECh. 2.3 - Prob. 34ECh. 2.3 - Prob. 35ECh. 2.3 - Prob. 36ECh. 2.3 - Prob. 37ECh. 2.3 - Prob. 38ECh. 2.3 - Prob. 39ECh. 2.3 - Prob. 40ECh. 2.3 - Prob. 41ECh. 2.3 - Prob. 42ECh. 2.3 - Prob. 43ECh. 2.3 - Prob. 45ECh. 2.3 - Prob. 46ECh. 2.3 - Prob. 47ECh. 2.3 - Prove the limit statements in exercises 37-50....Ch. 2.3 - Prob. 49ECh. 2.3 - Prob. 50ECh. 2.3 - Prob. 51ECh. 2.3 - Prob. 52ECh. 2.3 - Prob. 53ECh. 2.3 - Theory and Examples Another wrong statement about...Ch. 2.3 - Prob. 55ECh. 2.3 - Prob. 56ECh. 2.3 - Prob. 57ECh. 2.3 - Prob. 58ECh. 2.3 - Prob. 59ECh. 2.3 - Prob. 60ECh. 2.3 - Prob. 61ECh. 2.3 - COMPUTER EXPLORATIONS
In Exercises 61-66, you will...Ch. 2.3 - Prob. 63ECh. 2.3 - Prob. 64ECh. 2.3 - COMPUTER EXPLORATIONS In Exercises 61-66, you will...Ch. 2.3 - Prob. 66ECh. 2.4 - Finding Limits Graphically Which of the following...Ch. 2.4 - Finding Limits Graphically Which of the following...Ch. 2.4 - 3. Let
a. Find and .
b. Does exist? If so,...Ch. 2.4 - Let f(x)={x2,x2.3x,x22,x=2 Find limx2+f(x),...Ch. 2.4 - 5. Let
a. Does exist? If so, what is it? If...Ch. 2.4 - 6. Let
a. Does exist? If so, what is it? If...Ch. 2.4 - Graph f(x)={0,x=1.x3,x1 Find limx1f(x) and...Ch. 2.4 - Graph f(x)={2,x=1.1x2,x1 Find limx1+f(x) and...Ch. 2.4 - Graph the functions In Exercises 9 and 10. Then...Ch. 2.4 - Graph the functions In Exercises 9 and 10. Then...Ch. 2.4 - Finding One-Sided Limits Algebraically Find the...Ch. 2.4 - Finding One-Sided Limits Algebraically Find the...Ch. 2.4 - Finding One-Sided Limits Algebraically Find the...Ch. 2.4 - Finding One-Sided Limits Algebraically Find the...Ch. 2.4 - Finding One-Sided Limits Algebraically
Find the...Ch. 2.4 - Finding One-Sided Limits Algebraically
Find the...Ch. 2.4 - Prob. 17ECh. 2.4 - Finding One-Sided Limits Algebraically Find the...Ch. 2.4 - Use the graph of the greatest integer function ,...Ch. 2.4 - Use the graph of the greatest integer function ,...Ch. 2.4 - Using
Find the limits in Exercises 23-46.
23.
Ch. 2.4 - Using
Find the limits in Exercises 23-46.
24.
Ch. 2.4 - Prob. 23ECh. 2.4 - Using
Find the limits in Exercises 23-46.
26.
Ch. 2.4 - Using limx0sin=1 Find the limits in Exercises...Ch. 2.4 - Using
Find the limits in Exercises 23-46.
28.
Ch. 2.4 - Using
Find the limits in Exercises 23-46.
29.
Ch. 2.4 - Using limx0sin=1 Find the limits in Exercises...Ch. 2.4 - Prob. 29ECh. 2.4 - Using
Find the limits in Exercises 23-46.
32.
Ch. 2.4 - Using
Find the limits in Exercises 23-46.
33.
Ch. 2.4 - Using lim0sin=1 Find the limits in Exercises...Ch. 2.4 - Using
Find the limits in Exercises 23-46.
35.
Ch. 2.4 - Using lim0sin=1 Find the limits in Exercises...Ch. 2.4 - Using lim0sin=1 Find the limits in Exercises...Ch. 2.4 - Using lim0sin=1 Find the limits in Exercises...Ch. 2.4 - Using lim0sin=1 Find the limits in Exercises...Ch. 2.4 - Using
Find the limits in Exercises 23-46.
40.
Ch. 2.4 - Using lim0sin=1 Find the limits in Exercises...Ch. 2.4 - Using
Find the limits in Exercises 23-46.
42.
Ch. 2.4 - Using lim0sin=1 Find the limits in Exercises...Ch. 2.4 - Using
Find the limits in Exercises 23-46.
44.
Ch. 2.4 - Theory and Examples
47. Once you know and at an...Ch. 2.4 - Theory and Examples If you know that limxcf(x)...Ch. 2.4 - Theory and Examples Suppose that f is an odd...Ch. 2.4 - Theory and Examples Suppose that f is an even...Ch. 2.4 - Prob. 47ECh. 2.4 - Prob. 48ECh. 2.4 - Use the definitions of right-hand and left-hand...Ch. 2.4 - Use the definitions of right-hand and left-hand...Ch. 2.4 - 55. Greatest integer function Find (a) and (b) ;...Ch. 2.4 - Prob. 52ECh. 2.5 - Prob. 1ECh. 2.5 - Prob. 2ECh. 2.5 - Prob. 3ECh. 2.5 - Prob. 4ECh. 2.5 - Prob. 5ECh. 2.5 - Prob. 6ECh. 2.5 - Prob. 7ECh. 2.5 - Prob. 8ECh. 2.5 - Prob. 9ECh. 2.5 - Prob. 10ECh. 2.5 - At which points do the functions in Exercises 11...Ch. 2.5 - Prob. 12ECh. 2.5 - Prob. 13ECh. 2.5 - Prob. 14ECh. 2.5 - Prob. 15ECh. 2.5 - Prob. 16ECh. 2.5 - Prob. 17ECh. 2.5 - Prob. 18ECh. 2.5 - Prob. 19ECh. 2.5 - Prob. 20ECh. 2.5 - Prob. 21ECh. 2.5 - Prob. 22ECh. 2.5 - Prob. 23ECh. 2.5 - Prob. 24ECh. 2.5 - Prob. 25ECh. 2.5 - Prob. 26ECh. 2.5 - Prob. 27ECh. 2.5 - Prob. 28ECh. 2.5 - Prob. 29ECh. 2.5 - Prob. 30ECh. 2.5 - Prob. 31ECh. 2.5 - Prob. 32ECh. 2.5 - Prob. 33ECh. 2.5 - Prob. 34ECh. 2.5 - Prob. 35ECh. 2.5 - Prob. 36ECh. 2.5 - Find the limits in Exercises 33-40. Are the...Ch. 2.5 - Find the limits in Exercises 33-40. Are the...Ch. 2.5 - Prob. 39ECh. 2.5 - Prob. 40ECh. 2.5 - Prob. 41ECh. 2.5 - Prob. 42ECh. 2.5 - Prob. 43ECh. 2.5 - Prob. 44ECh. 2.5 - Prob. 45ECh. 2.5 - Prob. 47ECh. 2.5 - Prob. 48ECh. 2.5 - Prob. 49ECh. 2.5 - Prob. 50ECh. 2.5 - Prob. 51ECh. 2.5 - Prob. 52ECh. 2.5 - Prob. 53ECh. 2.5 - Prob. 54ECh. 2.5 - Prob. 55ECh. 2.5 - Prob. 56ECh. 2.5 - Prob. 57ECh. 2.5 - Prob. 58ECh. 2.5 - Prob. 59ECh. 2.5 - Prob. 60ECh. 2.5 - Prob. 61ECh. 2.5 - Prob. 62ECh. 2.5 - Prob. 63ECh. 2.5 - Prob. 64ECh. 2.5 - Prob. 65ECh. 2.5 - Stretching a rubber band Is it true that if you...Ch. 2.5 - Prob. 67ECh. 2.5 - Prob. 68ECh. 2.5 - Prove that f is continuous at c if and only if...Ch. 2.5 - Prob. 70ECh. 2.5 - Prob. 71ECh. 2.5 - Prob. 72ECh. 2.5 - Prob. 73ECh. 2.5 - Prob. 74ECh. 2.5 - Prob. 75ECh. 2.5 - Prob. 76ECh. 2.5 - Prob. 77ECh. 2.5 - T Use the Intermediate Value Theorem in Exercises...Ch. 2.6 - For the function f whose graph is given, determine...Ch. 2.6 - For the function whose graph is given, determine...Ch. 2.6 - Prob. 3ECh. 2.6 - Prob. 4ECh. 2.6 - Prob. 5ECh. 2.6 - Prob. 6ECh. 2.6 - Prob. 7ECh. 2.6 - Prob. 8ECh. 2.6 - Prob. 9ECh. 2.6 - Find the limits in Exercises 9-12
10.
Ch. 2.6 - Prob. 11ECh. 2.6 - Prob. 12ECh. 2.6 - Prob. 13ECh. 2.6 - Prob. 14ECh. 2.6 - Prob. 15ECh. 2.6 - Prob. 16ECh. 2.6 - Prob. 17ECh. 2.6 - Prob. 18ECh. 2.6 - Prob. 19ECh. 2.6 - Prob. 20ECh. 2.6 - Prob. 21ECh. 2.6 - Prob. 22ECh. 2.6 - Prob. 23ECh. 2.6 - Prob. 24ECh. 2.6 - Prob. 25ECh. 2.6 - Prob. 26ECh. 2.6 - Prob. 27ECh. 2.6 - Prob. 28ECh. 2.6 - The process by which we determine limits of...Ch. 2.6 - Prob. 30ECh. 2.6 - Prob. 31ECh. 2.6 - Prob. 32ECh. 2.6 - Prob. 33ECh. 2.6 - Prob. 34ECh. 2.6 - Prob. 35ECh. 2.6 - Prob. 36ECh. 2.6 - Prob. 37ECh. 2.6 - Prob. 38ECh. 2.6 - Prob. 39ECh. 2.6 - Prob. 40ECh. 2.6 - Prob. 41ECh. 2.6 - Prob. 42ECh. 2.6 - Prob. 43ECh. 2.6 - Prob. 44ECh. 2.6 - Prob. 45ECh. 2.6 - Prob. 46ECh. 2.6 - Prob. 47ECh. 2.6 - Prob. 48ECh. 2.6 - Prob. 49ECh. 2.6 - Prob. 50ECh. 2.6 - Prob. 51ECh. 2.6 - Prob. 52ECh. 2.6 - Prob. 53ECh. 2.6 - Prob. 54ECh. 2.6 - Prob. 55ECh. 2.6 - Prob. 56ECh. 2.6 - Prob. 57ECh. 2.6 - Prob. 58ECh. 2.6 - Prob. 59ECh. 2.6 - Prob. 60ECh. 2.6 - Prob. 61ECh. 2.6 - Prob. 62ECh. 2.6 - Prob. 63ECh. 2.6 - Prob. 64ECh. 2.6 - Graph the rational functions is Exercises 63-68....Ch. 2.6 - Graph the rational functions is Exercises 63-68....Ch. 2.6 - Graph the rational functions is Exercises 63-68....Ch. 2.6 - Graph the rational functions is Exercises 63-68....Ch. 2.6 - In Exercises 75-78, sketch the graph of a function...Ch. 2.6 - In Exercises 75-78, sketch the graph of a function...Ch. 2.6 - In Exercises 75-78, sketch the graph of a function...Ch. 2.6 - In Exercises 75-78, sketch the graph of a function...Ch. 2.6 - In Exercises 79-82, find a function that satisfies...Ch. 2.6 - In Exercises 79-82, find a function that satisfies...Ch. 2.6 - In Exercises 79-82, find a function that satisfies...Ch. 2.6 - In Exercises 79-82, find a function that satisfies...Ch. 2.6 - 83. Suppose that and are polynomials in and...Ch. 2.6 - Suppose that f(x) and g(x) are polynomials in x....Ch. 2.6 - 85. How many horizontal asymptotes can the graph...Ch. 2.6 - Find the limits in Exercises 86-92. (Hint: Try...Ch. 2.6 - Find the limits in Exercises 86-92. (Hint: Try...Ch. 2.6 - Find the limits in Exercises 86-92. (Hint: Try...Ch. 2.6 - Find the limits in Exercises 86-92. (Hint: Try...Ch. 2.6 - Find the limits in Exercises 86-92. (Hint: Try...Ch. 2.6 - Find the limits in Exercises 86-92. (Hint: Try...Ch. 2.6 - Find the limits in Exercises 86-92. (Hint: Try...Ch. 2.6 - Use the formal definitions of limits as to...Ch. 2.6 - Use the formal definitions of limits as x to...Ch. 2.6 - Use formal definitions to prove the limit...Ch. 2.6 - Use formal definitions to prove the limit...Ch. 2.6 - Use formal definitions to prove the limit...Ch. 2.6 - Use formal definitions to prove the limit...Ch. 2.6 - Here is the definition of infinite right-hand...Ch. 2.6 - Use the formal definitions from Exercise 99 to...Ch. 2.6 - Use the formal definitions from Exercise 99 to...Ch. 2.6 - Use the formal definitions from Exercise 99 to...Ch. 2.6 - Use the formal definitions from Exercise 99 to...Ch. 2.6 - Use the formal definitions from Exercise 99 to...Ch. 2.6 - Graph the rational functions in Exercises 105-110....Ch. 2.6 - Graph the rational functions in Exercises 105-110....Ch. 2.6 - Graph the rational functions in Exercises 105-110....Ch. 2.6 - Graph the rational functions in Exercises 105-110....Ch. 2.6 - Graph the rational functions in Exercises 105-110....Ch. 2.6 - Graph the rational functions in Exercises 105-110....Ch. 2.6 - T Graph the curves in Exercises 111-114. Explain...Ch. 2.6 - T Graph the curves in Exercises 111-114. Explain...Ch. 2.6 - T Graph the curves in Exercises 111-114. Explain...Ch. 2.6 - T Graph the curves in Exercises 111-114. Explain...Ch. 2.6 - Prob. 109ECh. 2.6 - Prob. 110ECh. 2 - Prob. 1GYRCh. 2 - Prob. 2GYRCh. 2 - Prob. 3GYRCh. 2 - Question to guide your review Does the existence...Ch. 2 - Prob. 5GYRCh. 2 - Prob. 6GYRCh. 2 - Prob. 7GYRCh. 2 - Prob. 8GYRCh. 2 - Question to guide your review. what exactly does...Ch. 2 - Prob. 10GYRCh. 2 - Prob. 11GYRCh. 2 - Prob. 12GYRCh. 2 - Prob. 13GYRCh. 2 - Questions to guide your review What does it mean...Ch. 2 - 15. What are the basic types of discontinuity?...Ch. 2 - Question to guide your review What does it mean...Ch. 2 - Prob. 17GYRCh. 2 - Prob. 18GYRCh. 2 - Prob. 19GYRCh. 2 - Prob. 20GYRCh. 2 - Question to guide your review What are horizontal...Ch. 2 - Prob. 1PECh. 2 - Prob. 2PECh. 2 - Prob. 3PECh. 2 - Prob. 4PECh. 2 - Prob. 5PECh. 2 - Prob. 6PECh. 2 - Prob. 7PECh. 2 - Prob. 8PECh. 2 - Finding Limits
In exercises 9-28, find the limit...Ch. 2 - Prob. 10PECh. 2 - Prob. 11PECh. 2 - Prob. 12PECh. 2 - Prob. 13PECh. 2 - Prob. 14PECh. 2 - Prob. 15PECh. 2 - Prob. 16PECh. 2 - Prob. 17PECh. 2 - Prob. 18PECh. 2 - Prob. 19PECh. 2 - Prob. 20PECh. 2 - Prob. 21PECh. 2 - Prob. 22PECh. 2 - Prob. 23PECh. 2 - Prob. 24PECh. 2 - Prob. 25PECh. 2 - Prob. 26PECh. 2 - Prob. 27PECh. 2 - Prob. 28PECh. 2 - Prob. 29PECh. 2 - Prob. 30PECh. 2 - Prob. 31PECh. 2 - Prob. 32PECh. 2 - Prob. 33PECh. 2 - T Let f()=32+2. Use the Intermediate Value Theorem...Ch. 2 - Prob. 35PECh. 2 - Prob. 36PECh. 2 - Prob. 37PECh. 2 - Prob. 38PECh. 2 - Prob. 39PECh. 2 - Prob. 40PECh. 2 - Prob. 41PECh. 2 - Prob. 42PECh. 2 - Prob. 43PECh. 2 - Prob. 44PECh. 2 - Prob. 45PECh. 2 - Prob. 46PECh. 2 - Prob. 47PECh. 2 - Prob. 48PECh. 2 - Prob. 49PECh. 2 - Prob. 50PECh. 2 - Prob. 51PECh. 2 - Prob. 52PECh. 2 - Prob. 53PECh. 2 - Prob. 54PECh. 2 - Prob. 55PECh. 2 - Horizontal and vertical asymptotes.
56. Use limits...Ch. 2 - Prob. 1AAECh. 2 - Prob. 2AAECh. 2 - Prob. 3AAECh. 2 - Prob. 4AAECh. 2 - Prob. 5AAECh. 2 - 6. Strips on a measuring cup The interior of a...Ch. 2 - Prob. 7AAECh. 2 - Prob. 8AAECh. 2 - Prob. 9AAECh. 2 - Prob. 10AAECh. 2 - Prob. 11AAECh. 2 - Prob. 12AAECh. 2 - Prob. 13AAECh. 2 - Prob. 14AAECh. 2 - In Exercises 15 and 16, use the formal definition...Ch. 2 - In Exercises 15 and 16, use the formal definition...Ch. 2 - 17. A function continuous at only one point Let
...Ch. 2 - The Dirichlet ruler function If x is a rational...Ch. 2 - 19. Antipodal points Is there any reason to...Ch. 2 - Prob. 20AAECh. 2 - Prob. 21AAECh. 2 - Prob. 22AAECh. 2 - Prob. 23AAECh. 2 - Prob. 25AAECh. 2 - Prob. 26AAECh. 2 - Prob. 27AAECh. 2 - Prob. 28AAECh. 2 - Prob. 29AAECh. 2 - Prob. 30AAECh. 2 - Prob. 31AAECh. 2 - Prob. 32AAECh. 2 - Prob. 33AAECh. 2 - Prob. 34AAE
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