Essential Calculus: Early Transcendentals
2nd Edition
ISBN: 9781133112280
Author: James Stewart
Publisher: Cengage Learning
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Chapter 6.2, Problem 23E
To determine
The value of the
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Each of the following statements is an attempt to show that a given series is convergent or
divergent using the Comparison Test (NOT the Limit Comparison Test.) For each statement, enter C
(for "correct") if the argument is valid, or enter | (for "incorrect") if any part of the argument is
flawed. (Note: if the conclusion is true but the argument that led to it was wrong, you must enter I.)
☐ 1. For all n > 1,
seriesΣ In(n)
In(n)
converges.
2, 1,
arctan(n)
the series arctan(n)
n³
☐ 4. For all n > 1,
123
converges.
1
n ln(n)
series In(n) diverges.
2n
.
and the seriesΣconverges, so by the Comparison Test,
2, 3, and the series converges, so by the Comparison Test, the
series-3
1
converges.
☐ 6. For all n > 2, In(n) >, and the series Σ converges, so by the Comparison Test, the
seriesΣ
In(n) converges.
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Chapter 6 Solutions
Essential Calculus: Early Transcendentals
Ch. 6.1 - Evaluate the integral using integration by parts...Ch. 6.1 - Evaluate the integral using integration by parts...Ch. 6.1 - Evaluate the integral. 3. xcos5xdxCh. 6.1 - Evaluate the integral. 4. ye0.2ydyCh. 6.1 - Evaluate the integral. 5. te3tdtCh. 6.1 - Evaluate the integral. 6. (x1)sinxdxCh. 6.1 - Evaluate the integral. 7. (x2+2x)cosxdxCh. 6.1 - Evaluate the integral. 8. t2sintdtCh. 6.1 - Evaluate the integral. ln(2x + 1) dxCh. 6.1 - Evaluate the integral. p5lnpdp
Ch. 6.1 - Prob. 11ECh. 6.1 - Evaluate the integral. sin1xdxCh. 6.1 - Evaluate the integral. 17. e2sin3dCh. 6.1 - Evaluate the integral. 18. ecos2dCh. 6.1 - Evaluate the integral. t3etdtCh. 6.1 - Evaluate the integral. 21. xe2x(1+2x)2dxCh. 6.1 - Evaluate the integral. 23. 01/2xcosxdxCh. 6.1 - Prob. 18ECh. 6.1 - Evaluate the integral. 49lnyydyCh. 6.1 - Prob. 22ECh. 6.1 - Prob. 19ECh. 6.1 - Evaluate the integral. 01tcoshtdtCh. 6.1 - Prob. 23ECh. 6.1 - Evaluate the integral. 34. 01r34+r2drCh. 6.1 - Prob. 25ECh. 6.1 - Prob. 26ECh. 6.1 - Prob. 30ECh. 6.1 - Prob. 27ECh. 6.1 - Prob. 29ECh. 6.1 - Prob. 28ECh. 6.1 - Prob. 31ECh. 6.1 - (a) Prove the reduction formula...Ch. 6.1 - Prob. 33ECh. 6.1 - Prob. 34ECh. 6.1 - Prob. 35ECh. 6.1 - Prob. 36ECh. 6.1 - Prob. 37ECh. 6.1 - Prob. 38ECh. 6.1 - Prob. 39ECh. 6.1 - Prob. 40ECh. 6.1 - Prob. 41ECh. 6.1 - A rocket accelerates by burning its onboard fuel,...Ch. 6.1 - Prob. 43ECh. 6.1 - Prob. 44ECh. 6.1 - Prob. 45ECh. 6.1 - (a) Use integration by parts to show that...Ch. 6.2 - Evaluate the integral. 1. sin2xcos3xdxCh. 6.2 - Evaluate the integral. 2. sin3cos4dCh. 6.2 - Evaluate the integral. 3. 0/2sin7cos5dCh. 6.2 - Prob. 4ECh. 6.2 - Prob. 5ECh. 6.2 - Prob. 6ECh. 6.2 - Prob. 7ECh. 6.2 - Evaluate the integral. 11. 0/2sin2xcos2xdxCh. 6.2 - Prob. 8ECh. 6.2 - Evaluate the integral. 0cos6dCh. 6.2 - Evaluate the integral. t sin2t dtCh. 6.2 - Prob. 12ECh. 6.2 - Evaluate the integral. cos2x tan3x dxCh. 6.2 - Prob. 14ECh. 6.2 - Evaluate the integral. 1sinxcosxdxCh. 6.2 - Prob. 16ECh. 6.2 - Prob. 17ECh. 6.2 - Prob. 18ECh. 6.2 - Evaluate the integral. 23. tan2xdxCh. 6.2 - Evaluate the integral. 24. (tan2x+tan4x)dxCh. 6.2 - Evaluate the integral. 25. tan4xsec6xdxCh. 6.2 - Prob. 22ECh. 6.2 - Evaluate the integral. 27. tan3xsecxdxCh. 6.2 - Evaluate the integral. 28. tan5xsec3xdxCh. 6.2 - Prob. 23ECh. 6.2 - Evaluate the integral. 30. 0/4tan3tdtCh. 6.2 - Evaluate the integral. 31. tan5xdxCh. 6.2 - Prob. 28ECh. 6.2 - Prob. 29ECh. 6.2 - Prob. 30ECh. 6.2 - Prob. 31ECh. 6.2 - Evaluate the integral. csc4x cot6x dxCh. 6.2 - Prob. 33ECh. 6.2 - Prob. 35ECh. 6.2 - Prob. 34ECh. 6.2 - Prob. 36ECh. 6.2 - Prob. 37ECh. 6.2 - Prob. 38ECh. 6.2 - Prob. 65ECh. 6.2 - Prob. 66ECh. 6.2 - Prob. 39ECh. 6.2 - Prob. 40ECh. 6.2 - Evaluate the integral using the indicated...Ch. 6.2 - Prob. 42ECh. 6.2 - Prob. 43ECh. 6.2 - Prob. 44ECh. 6.2 - Evaluate the integral. 7. 0adx(a2+x2)3/2, a 0Ch. 6.2 - Prob. 46ECh. 6.2 - Prob. 47ECh. 6.2 - Prob. 48ECh. 6.2 - Prob. 49ECh. 6.2 - Prob. 50ECh. 6.2 - Prob. 51ECh. 6.2 - Prob. 58ECh. 6.2 - Prob. 52ECh. 6.2 - Prob. 55ECh. 6.2 - Prob. 54ECh. 6.2 - Prob. 57ECh. 6.2 - Prob. 61ECh. 6.2 - Prob. 53ECh. 6.2 - Prob. 56ECh. 6.2 - Prob. 62ECh. 6.2 - Prob. 63ECh. 6.2 - Prob. 64ECh. 6.2 - Prob. 59ECh. 6.2 - Evaluate the integral. 30. 0/2cost1+sin2tdtCh. 6.2 - Prob. 67ECh. 6.2 - Find the area of the region bounded by the...Ch. 6.2 - Prob. 69ECh. 6.2 - Prob. 70ECh. 6.3 - Write out the form of the partial fraction...Ch. 6.3 - Write out the form of the partial fraction...Ch. 6.3 - Write out the form of the partial fraction...Ch. 6.3 - Write out the form of the partial fraction...Ch. 6.3 - Write out the form of the partial fraction...Ch. 6.3 - Write out the form of the partial fraction...Ch. 6.3 - Evaluate the integral. 7. x4x1dxCh. 6.3 - Evaluate the integral. 8. 3t2t+1dtCh. 6.3 - Evaluate the integral. 9. 5x+1(2x+1)(x1)dxCh. 6.3 - Evaluate the integral. 10. y(y+4)(2y1)dyCh. 6.3 - Evaluate the integral. 11. 0122x2+3x+1dxCh. 6.3 - Evaluate the integral. 12. 01x4x25x+6dxCh. 6.3 - 41550-7.4-13E
7–38. Evaluate the integral.
13.
Ch. 6.3 - Evaluate the integral. 14. 1(x+a)(x+b)dxCh. 6.3 - Prob. 15ECh. 6.3 - Evaluate the integral. 01x34x10x2x6dxCh. 6.3 - Prob. 17ECh. 6.3 - Evaluate the integral. x2+2x1x3xdxCh. 6.3 - Evaluate the integral. x2+2x1x3xdxCh. 6.3 - Evaluate the integral. x25x+16(2x+1)(x2)2dxCh. 6.3 - Evaluate the integral. x3+4x2+4dxCh. 6.3 - Evaluate the integral. x22x1(x1)2(x2+1)dxCh. 6.3 - Evaluate the integral. 23. 10(x1)(x2+9)dxCh. 6.3 - Evaluate the integral. 24. x2x+6x3+3xdxCh. 6.3 - Prob. 25ECh. 6.3 - Prob. 26ECh. 6.3 - Prob. 27ECh. 6.3 - Prob. 28ECh. 6.3 - Prob. 31ECh. 6.3 - Prob. 29ECh. 6.3 - Prob. 33ECh. 6.3 - Prob. 34ECh. 6.3 - Prob. 30ECh. 6.3 - Prob. 32ECh. 6.3 - Make a substitution to express the integrand as a...Ch. 6.3 - Prob. 36ECh. 6.3 - Prob. 37ECh. 6.3 - Make a substitution to express the integrand as a...Ch. 6.3 - Prob. 39ECh. 6.3 - Prob. 40ECh. 6.3 - Prob. 41ECh. 6.3 - Prob. 42ECh. 6.3 - One method of slowing the growth of an insect...Ch. 6.3 - 41550-7.4-68E
68. Factor x4 + 1 as a difference of...Ch. 6.3 - Suppose that F, G, and Q are polynomials and...Ch. 6.3 - If f is a quadratic function such that f(0) = 1...Ch. 6.3 - Prob. 47ECh. 6.4 - Use the Table of Integrals on Reference Pages 610...Ch. 6.4 - Use the Table of Integrals on Reference Pages 610...Ch. 6.4 - Prob. 3ECh. 6.4 - Prob. 4ECh. 6.4 - Prob. 5ECh. 6.4 - Use the Table of Integrals on Reference Pages 610...Ch. 6.4 - Prob. 7ECh. 6.4 - Prob. 9ECh. 6.4 - Prob. 10ECh. 6.4 - Prob. 11ECh. 6.4 - Prob. 8ECh. 6.4 - Prob. 13ECh. 6.4 - Prob. 12ECh. 6.4 - Prob. 15ECh. 6.4 - Prob. 16ECh. 6.4 - Prob. 19ECh. 6.4 - Prob. 18ECh. 6.4 - Prob. 14ECh. 6.4 - Prob. 21ECh. 6.4 - Prob. 22ECh. 6.4 - Prob. 17ECh. 6.4 - Prob. 20ECh. 6.4 - Prob. 23ECh. 6.4 - Prob. 24ECh. 6.5 - Let I=04f(x)dx, where f is the function whose...Ch. 6.5 - Prob. 2ECh. 6.5 - Estimate 01cos(x2)dx using (a) the Trapezoidal...Ch. 6.5 - Prob. 4ECh. 6.5 - Use (a) the Midpoint Rule and (b) Simpsons Rule to...Ch. 6.5 - Use (a) the Midpoint Rule and (b) Simpsons Rule to...Ch. 6.5 - Use (a) the Trapezoidal Rule, (b) the Midpoint...Ch. 6.5 - Use (a) the Trapezoidal Rule, (b) the Midpoint...Ch. 6.5 - Use (a) the Trapezoidal Rule, (b) the Midpoint...Ch. 6.5 - 41550-7.7-10E
7–18. Use (a) the Trapezoidal Rule,...Ch. 6.5 - Prob. 11ECh. 6.5 - Prob. 12ECh. 6.5 - Use (a) the Midpoint Rule and (b) Simpsons Rule to...Ch. 6.5 - Prob. 14ECh. 6.5 - Use (a) the Midpoint Rule and (b) Simpsons Rule to...Ch. 6.5 - Use (a) the Midpoint Rule and (b) Simpsons Rule to...Ch. 6.5 - Prob. 17ECh. 6.5 - Prob. 18ECh. 6.5 - 41550-7.7-21E
21. (a) Find the approximations T10,...Ch. 6.5 - How large should n be to guarantee that the...Ch. 6.5 - Find the approximations Ln, Rn, Tn, and Mn to the...Ch. 6.5 - Find the approximations Tn, Mn, and Sn. for n = 6...Ch. 6.5 - Estimate the area under the graph in the figure by...Ch. 6.5 - A radar gun was used to record the speed of a...Ch. 6.5 - The graph of the acceleration a(t) of a car...Ch. 6.5 - Water leaked from a tank at a rate of r(t) liters...Ch. 6.5 - A graph of the temperature in New York City on...Ch. 6.5 - Prob. 30ECh. 6.5 - (a) Use the Midpoint Rule and the given data to...Ch. 6.5 - The table (supplied by San Diego Gas and Electric)...Ch. 6.5 - Shown is the graph of traffic on an Internet...Ch. 6.5 - The figure shows a pendulum with length L that...Ch. 6.5 - The intensity of light with wavelength traveling...Ch. 6.5 - Prob. 38ECh. 6.5 - Prob. 36ECh. 6.5 - Prob. 37ECh. 6.5 - Prob. 39ECh. 6.5 - Prob. 40ECh. 6.5 - Show that 12(Tn+Mn)=T2n.Ch. 6.5 - Show that 13Tn+23Mn=S2n.Ch. 6.6 - Explain why each of the following integrals is...Ch. 6.6 - Which of the following integrals are improper?...Ch. 6.6 - 41550-7.8-3E
3. Find the area under the curve y =...Ch. 6.6 - Prob. 4ECh. 6.6 - Determine whether each integral is convergent or...Ch. 6.6 - Determine whether each integral is convergent or...Ch. 6.6 - Prob. 7ECh. 6.6 - Prob. 8ECh. 6.6 - Prob. 9ECh. 6.6 - Determine whether each integral is convergent or...Ch. 6.6 - Determine whether each integral is convergent or...Ch. 6.6 - Determine whether each integral is convergent or...Ch. 6.6 - Determine whether each integral is convergent or...Ch. 6.6 - Determine whether each integral is convergent or...Ch. 6.6 - Determine whether each integral is convergent or...Ch. 6.6 - Determine whether each integral is convergent or...Ch. 6.6 - Determine whether each integral is convergent or...Ch. 6.6 - Determine whether each integral is convergent or...Ch. 6.6 - Determine whether each integral is convergent or...Ch. 6.6 - Determine whether each integral is convergent or...Ch. 6.6 - Determine whether each integral is convergent or...Ch. 6.6 - Determine whether each integral is convergent or...Ch. 6.6 - Determine whether each integral is convergent or...Ch. 6.6 - Determine whether each integral is convergent or...Ch. 6.6 - 41550-7.8-29E
5-40 Determine whether each integral...Ch. 6.6 - Determine whether each integral is convergent or...Ch. 6.6 - Determine whether each integral is convergent or...Ch. 6.6 - Determine whether each integral is convergent or...Ch. 6.6 - Determine whether each integral is convergent or...Ch. 6.6 - Determine whether each integral is convergent or...Ch. 6.6 - Determine whether each integral is convergent or...Ch. 6.6 - Determine whether each integral is convergent or...Ch. 6.6 - Sketch the region and find its area (if the area...Ch. 6.6 - Sketch the region and find its area (if the area...Ch. 6.6 - Sketch the region and find its area (if the area...Ch. 6.6 - Sketch the region and find its area (if the area...Ch. 6.6 - Sketch the region and find its area (if the area...Ch. 6.6 - Sketch the region and find its area (if the area...Ch. 6.6 - (a) If g(x) = (sin2x)/x2, use your calculator or...Ch. 6.6 - (a) If g(x)=1/(x1), use your calculator or...Ch. 6.6 - Use the Comparison Theorem to determine whether...Ch. 6.6 - Determine whether each integral is convergent or...Ch. 6.6 - Use the Comparison Theorem to determine whether...Ch. 6.6 - Use the Comparison Theorem to determine whether...Ch. 6.6 - 41550-7.8-53E
49–54 Use the Comparison Theorem to...Ch. 6.6 - Use the Comparison Theorem to determine whether...Ch. 6.6 - 41550-7.8-55E
55. The integral
is improper for...Ch. 6.6 - Find the values of p for which the integral...Ch. 6.6 - Find the values of p for which the integral...Ch. 6.6 - 41550-7.8-60E
60. (a) Evaluate the integral for n...Ch. 6.6 - 41550-7.8-61E
61. (a) Show that is divergent.
(b)...Ch. 6.6 - 41550-7.8-62E
62. The average speed of molecules...Ch. 6.6 - Astronomers use a technique called stellar...Ch. 6.6 - 41550-7.8-67E
67. A manufacturer of lightbulbs...Ch. 6.6 - As we saw in Section 3.4, a radioactive substance...Ch. 6.6 - Determine how large the number a has to be so that...Ch. 6.6 - Estimate the numerical value of 0ex2dx by writing...Ch. 6.6 - 41550-7.8-76E
76. If is convergent and a and b...Ch. 6.6 - Show that 0x2ex2dx=120ex2dx.Ch. 6.6 - 41550-7.8-78E
78. Show that by interpreting the...Ch. 6.6 - Find the value of the constant C for which the...Ch. 6.6 - Find the value of the constant C for which the...Ch. 6.6 - Suppose f is continuous on [0, ) and limxf(x) = 1....Ch. 6.6 - Show that if a 1 and b a + 1, then the...Ch. 6 - Prob. 1RCCCh. 6 - How do you evaluate sinmxcosnxdx if m is odd? What...Ch. 6 - Prob. 3RCCCh. 6 - Prob. 4RCCCh. 6 - Prob. 5RCCCh. 6 - Prob. 6RCCCh. 6 - Prob. 7RCCCh. 6 - Prob. 8RCCCh. 6 - Prob. 1RQCh. 6 - Prob. 2RQCh. 6 - Prob. 3RQCh. 6 - Prob. 4RQCh. 6 - Prob. 5RQCh. 6 - Prob. 6RQCh. 6 - Prob. 7RQCh. 6 - Prob. 8RQCh. 6 - Prob. 9RQCh. 6 - 41550-7-10RQ
Determine whether the statement is...Ch. 6 - 41550-7-11RQ
Determine whether the statement is...Ch. 6 - Determine whether the statement is true or false....Ch. 6 - Determine whether the statement is true or false....Ch. 6 - Determine whether the statement is true or false....Ch. 6 - Evaluate the integral. 1. 12(x+1)2xdxCh. 6 - Evaluate the integral. 2. 12x(x+1)2dxCh. 6 - Evaluate the integral. 0/2sinecosdCh. 6 - 41550-7-4RE
1–40 Evaluate the integral.
4.
Ch. 6 - Evaluate the integral. 5. dt2t2+3t+1Ch. 6 - Prob. 6RECh. 6 - Prob. 15RECh. 6 - Prob. 8RECh. 6 - Prob. 7RECh. 6 - Evaluate the integral. 10. 01arctanx1+x2dxCh. 6 - Prob. 11RECh. 6 - Prob. 12RECh. 6 - Prob. 13RECh. 6 - Prob. 14RECh. 6 - Evaluate the integral. 14x3/2lnxdxCh. 6 - Evaluate the integral. 16. sec6tan2dCh. 6 - Prob. 17RECh. 6 - Prob. 18RECh. 6 - Prob. 19RECh. 6 - Prob. 26RECh. 6 - Prob. 21RECh. 6 - Prob. 22RECh. 6 - Prob. 23RECh. 6 - Evaluate the integral. 24. excosxdxCh. 6 - Evaluate the integral. 25. 3x3x2+6x4(x2+1)(x2+2)dxCh. 6 - Prob. 20RECh. 6 - Prob. 27RECh. 6 - Prob. 28RECh. 6 - Prob. 29RECh. 6 - Prob. 30RECh. 6 - Prob. 31RECh. 6 - Prob. 32RECh. 6 - Prob. 33RECh. 6 - Prob. 34RECh. 6 - Prob. 35RECh. 6 - Prob. 36RECh. 6 - Prob. 37RECh. 6 - Prob. 38RECh. 6 - Prob. 39RECh. 6 - Prob. 40RECh. 6 - Prob. 41RECh. 6 - Prob. 42RECh. 6 - Evaluate the integral or show that it is...Ch. 6 - Prob. 44RECh. 6 - Prob. 45RECh. 6 - Prob. 46RECh. 6 - Prob. 47RECh. 6 - Prob. 48RECh. 6 - Prob. 49RECh. 6 - Prob. 50RECh. 6 - Prob. 51RECh. 6 - Prob. 52RECh. 6 - Prob. 53RECh. 6 - Prob. 54RECh. 6 - Prob. 55RECh. 6 - Prob. 56RECh. 6 - Prob. 57RECh. 6 - Prob. 58RECh. 6 - Prob. 59RECh. 6 - Use Simpsons Rule with n = 6 to estimate the area...Ch. 6 - The speedometer reading (v) on a car was observed...Ch. 6 - Prob. 62RECh. 6 - Prob. 63RECh. 6 - Prob. 64RECh. 6 - Prob. 65RE
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