Calculus with Applications (11th Edition)
11th Edition
ISBN: 9780321979421
Author: Margaret L. Lial, Raymond N. Greenwell, Nathan P. Ritchey
Publisher: PEARSON
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Chapter 3.1, Problem 81E
(a)
To determine
The value of the limit from the graph.
(b)
To determine
The procedure for finding the limit of the function
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3.1 Limits
1. If lim f(x)=-6 and lim f(x)=5, then lim f(x). Explain your choice.
x+3°
x+3*
x+3
(a) Is 5
(c) Does not exist
(b) is 6
(d) is infinite
1 pts
Let F and G be vector fields such that ▼ × F(0, 0, 0) = (0.76, -9.78, 3.29), G(0, 0, 0) = (−3.99, 6.15, 2.94), and
G is irrotational. Then sin(5V (F × G)) at (0, 0, 0) is
Question 1
-0.246
0.072
-0.934
0.478
-0.914
-0.855
0.710
0.262
.
2. Answer the following questions.
(A) [50%] Given the vector field F(x, y, z) = (x²y, e", yz²), verify the differential identity
Vx (VF) V(V •F) - V²F
(B) [50%] Remark. You are confined to use the differential identities.
Let u and v be scalar fields, and F be a vector field given by
F = (Vu) x (Vv)
(i) Show that F is solenoidal (or incompressible).
(ii) Show that
G =
(uvv – vVu)
is a vector potential for F.
Chapter 3 Solutions
Calculus with Applications (11th Edition)
Ch. 3.1 - YOUR TURN 1 Find .
Ch. 3.1 - YOUR TURN 2 Find .
Ch. 3.1 - Prob. 3YTCh. 3.1 - YOUR TURN 4 Find .
Ch. 3.1 - YOUR TURN 5 Find .
Ch. 3.1 - YOUR TURN 6 Find .
Ch. 3.1 - Prob. 7YTCh. 3.1 - Prob. 8YTCh. 3.1 - Prob. 1WECh. 3.1 - Prob. 2WE
Ch. 3.1 - Prob. 3WECh. 3.1 - Prob. 4WECh. 3.1 - In Exercises 1-4, choose the best answer for each...Ch. 3.1 - In Exercises 1-4, choose the best answer for each...Ch. 3.1 - Prob. 3ECh. 3.1 - Prob. 4ECh. 3.1 - Decide whether each limit exists. If a limit...Ch. 3.1 - Decide whether each limit exists. If a limit...Ch. 3.1 - Prob. 7ECh. 3.1 - Decide whether each limit exists. If a limit...Ch. 3.1 - Prob. 9ECh. 3.1 - Prob. 10ECh. 3.1 - Decide whether each limit exists. If a limit...Ch. 3.1 - Prob. 12ECh. 3.1 - Prob. 13ECh. 3.1 - 14. In Exercise 10, why does , even though f(1) =...Ch. 3.1 - Prob. 15ECh. 3.1 - Prob. 16ECh. 3.1 - Prob. 17ECh. 3.1 - Complete the tables and use the results to find...Ch. 3.1 - Complete the tables and use the results to find...Ch. 3.1 - Complete the tables and use the results to find...Ch. 3.1 - Prob. 21ECh. 3.1 - Let and . Use the limit rules to find each...Ch. 3.1 - Prob. 23ECh. 3.1 - Prob. 24ECh. 3.1 - Prob. 25ECh. 3.1 - Let and . Use the limit rules to find each...Ch. 3.1 - Prob. 27ECh. 3.1 - Prob. 28ECh. 3.1 - Prob. 29ECh. 3.1 - Prob. 30ECh. 3.1 - Use the properties of limits to help decide...Ch. 3.1 - Use the properties of limits to help decide...Ch. 3.1 - Prob. 33ECh. 3.1 - Prob. 34ECh. 3.1 - Use the properties of limits to help decide...Ch. 3.1 - Prob. 36ECh. 3.1 - Use the properties of limits to help decide...Ch. 3.1 - Use the properties of limits to help decide...Ch. 3.1 - Prob. 39ECh. 3.1 - Use the properties of limits to help decide...Ch. 3.1 - Prob. 41ECh. 3.1 - Prob. 42ECh. 3.1 - Prob. 43ECh. 3.1 - Use the properties of limits to help decide...Ch. 3.1 - Prob. 45ECh. 3.1 - Prob. 46ECh. 3.1 - Prob. 47ECh. 3.1 - Use the properties of limits to help decide...Ch. 3.1 - Prob. 49ECh. 3.1 - Use the properties of limits to help decide...Ch. 3.1 - Prob. 51ECh. 3.1 - Use the properties of limits to help decide...Ch. 3.1 - Prob. 53ECh. 3.1 - Prob. 54ECh. 3.1 - Prob. 55ECh. 3.1 - 56. Let
Find
Find
Ch. 3.1 - 57. Does a value of k exist such that the...Ch. 3.1 - 58. Repeat the instructions of Exercise 57 for the...Ch. 3.1 - Prob. 59ECh. 3.1 - Prob. 60ECh. 3.1 - Prob. 61ECh. 3.1 - Prob. 62ECh. 3.1 - Prob. 63ECh. 3.1 - Prob. 64ECh. 3.1 - Prob. 65ECh. 3.1 - Prob. 66ECh. 3.1 - Prob. 67ECh. 3.1 - Prob. 68ECh. 3.1 - Prob. 69ECh. 3.1 - Prob. 70ECh. 3.1 - Prob. 71ECh. 3.1 - Prob. 72ECh. 3.1 - Prob. 73ECh. 3.1 - Find each of the following limits (a) by...Ch. 3.1 - Prob. 75ECh. 3.1 - Prob. 76ECh. 3.1 - Prob. 77ECh. 3.1 - Prob. 78ECh. 3.1 - Prob. 79ECh. 3.1 - Prob. 80ECh. 3.1 - Prob. 81ECh. 3.1 - Prob. 82ECh. 3.1 - Prob. 83ECh. 3.1 - 84. APPLY IT Consumer Demand When the price of an...Ch. 3.1 - 85. Sales Tax Officials in California tend to...Ch. 3.1 - Prob. 86ECh. 3.1 - 87. Average Cost The cost (in dollars) for...Ch. 3.1 - Prob. 88ECh. 3.1 - Prob. 89ECh. 3.1 - 90. Preferred Stock In business finance, an...Ch. 3.1 - Prob. 91ECh. 3.1 - Prob. 92ECh. 3.1 - 93. Sediment To develop strategies to manage water...Ch. 3.1 - Prob. 94ECh. 3.1 - Prob. 95ECh. 3.2 - YOUR TURN 1 Find all values x = a where the...Ch. 3.2 - YOUR TURN 2 Find all values of x where the...Ch. 3.2 - Find each of the following limits.
W1.
Ch. 3.2 - Prob. 2WECh. 3.2 - Prob. 3WECh. 3.2 - Prob. 4WECh. 3.2 - Prob. 5WECh. 3.2 - In Exercises 1–6, find all values x = a where the...Ch. 3.2 - In Exercises 1–6, find all values x = a where the...Ch. 3.2 - Prob. 3ECh. 3.2 - Prob. 4ECh. 3.2 - In Exercises 1–6, find all values x = a where the...Ch. 3.2 - Prob. 6ECh. 3.2 - Find all values x = a where the function is...Ch. 3.2 - Find all values x = a where the function is...Ch. 3.2 - Find all values x = a where the function is...Ch. 3.2 - Find all values x = a where the function is...Ch. 3.2 - Prob. 11ECh. 3.2 - Prob. 12ECh. 3.2 - Prob. 13ECh. 3.2 - Find all values x = a where the function is...Ch. 3.2 - Find all values x = a where the function is...Ch. 3.2 - Find all values x = a where the function is...Ch. 3.2 - Find all values x = a where the function is...Ch. 3.2 - Find all values x = a where the function is...Ch. 3.2 - Prob. 19ECh. 3.2 - In Exercises 19–24, (a) graph the given function,...Ch. 3.2 - In Exercises 19–24, (a) graph the given function,...Ch. 3.2 - In Exercises 19–24, (a) graph the given function,...Ch. 3.2 - Prob. 23ECh. 3.2 - Prob. 24ECh. 3.2 - Prob. 25ECh. 3.2 - In Exercises 25–28, find the value of the constant...Ch. 3.2 - In Exercises 25–28, find the value of the constant...Ch. 3.2 - In Exercises 25–28, find the value of the constant...Ch. 3.2 - Prob. 29ECh. 3.2 - Prob. 30ECh. 3.2 - Prob. 31ECh. 3.2 - Prob. 32ECh. 3.2 - Prob. 33ECh. 3.2 - Prob. 34ECh. 3.2 - 35. Production The graph shows the profit from the...Ch. 3.2 - 36. Cost Analysis The cost to transport a mobile...Ch. 3.2 - Prob. 37ECh. 3.2 - Prob. 38ECh. 3.2 - Prob. 39ECh. 3.2 - Prob. 40ECh. 3.2 - Prob. 41ECh. 3.3 - YOUR TURN 1 The projected U.S. Asian population...Ch. 3.3 - Prob. 2YTCh. 3.3 - Prob. 3YTCh. 3.3 - Prob. 4YTCh. 3.3 - Prob. 5YTCh. 3.3 - Prob. 1WECh. 3.3 - Prob. 2WECh. 3.3 - Prob. 3WECh. 3.3 - Prob. 4WECh. 3.3 - Prob. 1ECh. 3.3 - Find the average rate of change for each function...Ch. 3.3 - Prob. 3ECh. 3.3 - Prob. 4ECh. 3.3 - Find the average rate of change for each function...Ch. 3.3 - Find the average rate of change for each function...Ch. 3.3 - Find the average rate of change for each function...Ch. 3.3 - Prob. 8ECh. 3.3 - Prob. 9ECh. 3.3 - Prob. 10ECh. 3.3 - Prob. 11ECh. 3.3 - Prob. 12ECh. 3.3 - Prob. 13ECh. 3.3 - Prob. 14ECh. 3.3 - Find the instantaneous rate of change for each...Ch. 3.3 - Find the instantaneous rate of change for each...Ch. 3.3 - Prob. 17ECh. 3.3 - Find the instantaneous rate of change for each...Ch. 3.3 - Prob. 19ECh. 3.3 - Prob. 20ECh. 3.3 - Prob. 21ECh. 3.3 - Prob. 22ECh. 3.3 - Prob. 23ECh. 3.3 - Prob. 24ECh. 3.3 - Prob. 25ECh. 3.3 - 26. Revenue The revenue (in thousands of dollars)...Ch. 3.3 - Prob. 27ECh. 3.3 - 28. Interest If $1000 is invested in an account...Ch. 3.3 - Prob. 29ECh. 3.3 - Prob. 30ECh. 3.3 - Prob. 31ECh. 3.3 - Prob. 32ECh. 3.3 - Prob. 33ECh. 3.3 - Prob. 34ECh. 3.3 - Prob. 35ECh. 3.3 - Prob. 36ECh. 3.3 - Prob. 37ECh. 3.3 - Prob. 38ECh. 3.3 - Prob. 39ECh. 3.3 - Prob. 40ECh. 3.3 - Prob. 41ECh. 3.3 - Prob. 42ECh. 3.3 - Prob. 43ECh. 3.3 - Prob. 44ECh. 3.4 - YOUR TURN 1 For the graph of f(x) = x2 − x, (a)...Ch. 3.4 - Prob. 2YTCh. 3.4 - Prob. 3YTCh. 3.4 - Prob. 4YTCh. 3.4 - Prob. 5YTCh. 3.4 - Prob. 6YTCh. 3.4 - Prob. 7YTCh. 3.4 - Find for each of the following...Ch. 3.4 - Prob. 2WECh. 3.4 - Prob. 3WECh. 3.4 - Prob. 4WECh. 3.4 - 1. By considering, but not calculating, the slope...Ch. 3.4 - Prob. 2ECh. 3.4 - Prob. 3ECh. 3.4 - Prob. 4ECh. 3.4 - Prob. 5ECh. 3.4 - Prob. 6ECh. 3.4 - Prob. 7ECh. 3.4 - Estimate the slope of the tangent line to each...Ch. 3.4 - Prob. 9ECh. 3.4 - Prob. 10ECh. 3.4 - Prob. 11ECh. 3.4 - Using the definition of the derivative, find...Ch. 3.4 - Prob. 13ECh. 3.4 - Prob. 14ECh. 3.4 - Prob. 15ECh. 3.4 - Prob. 16ECh. 3.4 - Using the definition of the derivative, find...Ch. 3.4 - Using the definition of the derivative, find...Ch. 3.4 - Prob. 19ECh. 3.4 - Using the definition of the derivative, find...Ch. 3.4 - Prob. 21ECh. 3.4 - For each function, find (a) the equation of the...Ch. 3.4 - For each function, find (a) the equation of the...Ch. 3.4 - For each function, find (a) the equation of the...Ch. 3.4 - For each function, find (a) the equation of the...Ch. 3.4 - For each function, find (a) the equation of the...Ch. 3.4 - Prob. 27ECh. 3.4 - Prob. 28ECh. 3.4 - Prob. 29ECh. 3.4 - Prob. 30ECh. 3.4 - Prob. 31ECh. 3.4 - Prob. 32ECh. 3.4 - Prob. 33ECh. 3.4 - Prob. 34ECh. 3.4 - Find the x-values where the following do not have...Ch. 3.4 - Find the x-values where the following do not have...Ch. 3.4 - Prob. 37ECh. 3.4 - Find the x-values where the following do not have...Ch. 3.4 - Prob. 39ECh. 3.4 - In Exercises 40 and 41, tell which graph, (a) or...Ch. 3.4 - Prob. 41ECh. 3.4 - Prob. 42ECh. 3.4 - Prob. 43ECh. 3.4 - Prob. 44ECh. 3.4 - Prob. 45ECh. 3.4 - Prob. 46ECh. 3.4 - Prob. 47ECh. 3.4 - Prob. 48ECh. 3.4 - 49. Demand Suppose the demand for a certain item...Ch. 3.4 - Prob. 50ECh. 3.4 - Prob. 51ECh. 3.4 - 52. Cost The cost in dollars of producing x tacos...Ch. 3.4 - Prob. 54ECh. 3.4 - Prob. 55ECh. 3.4 - Prob. 56ECh. 3.4 - Prob. 57ECh. 3.4 - Prob. 58ECh. 3.4 - Prob. 59ECh. 3.4 - Prob. 60ECh. 3.4 - Prob. 61ECh. 3.5 - YOUR TURN 1 Sketch the graph of the derivative of...Ch. 3.5 - Prob. 2YTCh. 3.5 - Prob. 1WECh. 3.5 - Prob. 2WECh. 3.5 - Prob. 1ECh. 3.5 - Prob. 2ECh. 3.5 - Prob. 3ECh. 3.5 - Prob. 4ECh. 3.5 - Prob. 5ECh. 3.5 - Prob. 6ECh. 3.5 - Prob. 7ECh. 3.5 - Sketch the graph of the derivative for each...Ch. 3.5 - Sketch the graph of the derivative for each...Ch. 3.5 - Prob. 10ECh. 3.5 - Prob. 11ECh. 3.5 - Sketch the graph of the derivative for each...Ch. 3.5 - Prob. 13ECh. 3.5 - Prob. 14ECh. 3.5 - Prob. 15ECh. 3.5 - Prob. 16ECh. 3.5 - Business and Economics
17. Consumer Demand When...Ch. 3.5 - Prob. 18ECh. 3.5 - Prob. 19ECh. 3.5 - 20. Flight Speed The graph below shows the...Ch. 3.5 - Prob. 21ECh. 3.5 - 22. Weight Gain The graph below shows the typical...Ch. 3.5 - Prob. 23ECh. 3.5 - Prob. 24ECh. 3 - Prob. 1RECh. 3 - Prob. 2RECh. 3 - Prob. 3RECh. 3 - Prob. 4RECh. 3 - Determine whether each of the following statements...Ch. 3 - Prob. 6RECh. 3 - Prob. 7RECh. 3 - Prob. 8RECh. 3 - Prob. 9RECh. 3 - Prob. 10RECh. 3 - Prob. 11RECh. 3 - Prob. 12RECh. 3 - Prob. 13RECh. 3 - Prob. 14RECh. 3 - Prob. 15RECh. 3 - Prob. 16RECh. 3 - Prob. 17RECh. 3 - Prob. 18RECh. 3 - Prob. 19RECh. 3 - Prob. 20RECh. 3 - Prob. 21RECh. 3 - Prob. 22RECh. 3 - Prob. 23RECh. 3 - Prob. 24RECh. 3 - Prob. 25RECh. 3 - Prob. 26RECh. 3 - Prob. 27RECh. 3 - Prob. 28RECh. 3 - Prob. 29RECh. 3 - Prob. 30RECh. 3 - Prob. 31RECh. 3 - Prob. 32RECh. 3 - Prob. 33RECh. 3 - Prob. 34RECh. 3 - Prob. 35RECh. 3 - Prob. 36RECh. 3 - Prob. 37RECh. 3 - Prob. 38RECh. 3 - Prob. 39RECh. 3 - Prob. 40RECh. 3 - Prob. 41RECh. 3 - Prob. 42RECh. 3 - Prob. 43RECh. 3 - Prob. 44RECh. 3 - Prob. 45RECh. 3 - Prob. 46RECh. 3 - Prob. 47RECh. 3 - Prob. 48RECh. 3 - Prob. 49RECh. 3 - Prob. 50RECh. 3 - Prob. 51RECh. 3 - Prob. 52RECh. 3 - Prob. 53RECh. 3 - Prob. 54RECh. 3 - Prob. 55RECh. 3 - Prob. 56RECh. 3 - Prob. 57RECh. 3 - Prob. 58RECh. 3 - Prob. 59RECh. 3 - Prob. 60RECh. 3 - Prob. 61RECh. 3 - Prob. 62RECh. 3 - Prob. 63RECh. 3 - Prob. 64RECh. 3 - Prob. 65RECh. 3 - Prob. 66RECh. 3 - Prob. 67RECh. 3 - Prob. 68RECh. 3 - Prob. 69RECh. 3 - Prob. 70RECh. 3 - Prob. 71RECh. 3 - Prob. 72RECh. 3 - Prob. 73RE
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