
Multivariable Calculus (looseleaf)
11th Edition
ISBN: 9781337275590
Author: Larson
Publisher: Cengage
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Textbook Question
Chapter 11.2, Problem 99E
Auditorium Lights
The lights in an auditorium are 24-pound discs of radius 18 inches. Each disc is supported by three equally spaced cables that are L inches long (see figure).
(a) Write the tension T in each cable as a function of L. Determine the domain of the function.
(b) Use a graphing utility and the function in part (a) to complete the table.
L |
20 |
25 |
50 |
35 |
40 |
45 |
50 |
T |
(c) Use a graphing utility to graph the function in pan (a). Determine the asymptotes of the graph.
(d) Confirm the asymptotes of the graph in part (c) analytically.
(e) Determine the minimum length of each cable when a cable is designed to carry a maximum load of 10 pounds.
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Chapter 11 Solutions
Multivariable Calculus (looseleaf)
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In Exercises 113118, determine...Ch. 11.5 - Prob. 115ECh. 11.5 - Prob. 116ECh. 11.5 - Prob. 117ECh. 11.5 - Prob. 118ECh. 11.6 - CONCEPT CHECK Quadric Surfaces How are quadric...Ch. 11.6 - Prob. 2ECh. 11.6 - Prob. 3ECh. 11.6 - CONCEPT CHECK Think About It Does every...Ch. 11.6 - Prob. 5ECh. 11.6 - Matching In Exercises 5-10, match the equation...Ch. 11.6 - Prob. 7ECh. 11.6 - Matching In Exercises 5-10, match the equation...Ch. 11.6 - Prob. 9ECh. 11.6 - Matching In Exercises 5-10, match the equation...Ch. 11.6 - Sketching a Surface in SpaceIn Exercises 1114,...Ch. 11.6 - Prob. 12ECh. 11.6 - Prob. 13ECh. 11.6 - Prob. 14ECh. 11.6 - Prob. 15ECh. 11.6 - Prob. 16ECh. 11.6 - Prob. 17ECh. 11.6 - Prob. 18ECh. 11.6 - Prob. 19ECh. 11.6 - Prob. 20ECh. 11.6 - Prob. 21ECh. 11.6 - Prob. 22ECh. 11.6 - Prob. 23ECh. 11.6 - Prob. 24ECh. 11.6 - Prob. 25ECh. 11.6 - Prob. 26ECh. 11.6 - Prob. 27ECh. 11.6 - Prob. 28ECh. 11.6 - Prob. 29ECh. 11.6 - Prob. 30ECh. 11.6 - Prob. 31ECh. 11.6 - Finding an Equation for a Surface of RevolutionIn...Ch. 11.6 - Prob. 33ECh. 11.6 - Prob. 34ECh. 11.6 - Prob. 35ECh. 11.6 - Prob. 36ECh. 11.6 - Finding a Generating CurveIn Exercises 3740, find...Ch. 11.6 - Prob. 38ECh. 11.6 - Prob. 39ECh. 11.6 - Prob. 40ECh. 11.6 - Prob. 41ECh. 11.6 - Prob. 42ECh. 11.6 - Prob. 43ECh. 11.6 - Analyzing a TraceIn Exercises 43 and 44, analyze...Ch. 11.6 - Prob. 45ECh. 11.6 - Prob. 46ECh. 11.6 - Prob. 47ECh. 11.6 - Prob. 48ECh. 11.6 - Using a Hyperbolic ParaboloidDetermine the...Ch. 11.6 - Prob. 50ECh. 11.6 - Prob. 51ECh. 11.7 - CONCEPT CHECK Cylindrical CoordinatesDescribe the...Ch. 11.7 - Prob. 2ECh. 11.7 - Prob. 3ECh. 11.7 - Prob. 4ECh. 11.7 - Prob. 5ECh. 11.7 - Prob. 6ECh. 11.7 - Prob. 7ECh. 11.7 - Prob. 8ECh. 11.7 - Prob. 9ECh. 11.7 - Prob. 10ECh. 11.7 - Prob. 11ECh. 11.7 - Prob. 12ECh. 11.7 - Prob. 13ECh. 11.7 - Prob. 14ECh. 11.7 - Rectangular-to-Cylindrical ConversionIn Exercises...Ch. 11.7 - Prob. 16ECh. 11.7 - Prob. 17ECh. 11.7 - Prob. 18ECh. 11.7 - Rectangular-to-Cylindrical ConversionIn Exercises...Ch. 11.7 - Prob. 20ECh. 11.7 - Prob. 21ECh. 11.7 - Prob. 22ECh. 11.7 - Prob. 23ECh. 11.7 - Prob. 24ECh. 11.7 - Prob. 25ECh. 11.7 - Prob. 26ECh. 11.7 - Prob. 27ECh. 11.7 - Prob. 28ECh. 11.7 - Prob. 29ECh. 11.7 - Prob. 30ECh. 11.7 - Prob. 31ECh. 11.7 - Prob. 32ECh. 11.7 - Prob. 33ECh. 11.7 - Prob. 34ECh. 11.7 - Prob. 35ECh. 11.7 - Prob. 36ECh. 11.7 - Prob. 37ECh. 11.7 - Prob. 38ECh. 11.7 - Prob. 39ECh. 11.7 - Prob. 40ECh. 11.7 - Prob. 41ECh. 11.7 - Prob. 42ECh. 11.7 - Rectangular-to-Spherical ConversionIn Exercises...Ch. 11.7 - Prob. 44ECh. 11.7 - Prob. 45ECh. 11.7 - Prob. 46ECh. 11.7 - Prob. 47ECh. 11.7 - Prob. 48ECh. 11.7 - Prob. 49ECh. 11.7 - Prob. 50ECh. 11.7 - Spherical-to-Rectangular Conversion In Exercises...Ch. 11.7 - Prob. 52ECh. 11.7 - Prob. 53ECh. 11.7 - Prob. 54ECh. 11.7 - Spherical-to-Rectangular Conversion In Exercises...Ch. 11.7 - Prob. 56ECh. 11.7 - Spherical-to-Rectangular Conversion In Exercises...Ch. 11.7 - Prob. 58ECh. 11.7 - Prob. 59ECh. 11.7 - Prob. 60ECh. 11.7 - Prob. 61ECh. 11.7 - Prob. 62ECh. 11.7 - Prob. 63ECh. 11.7 - Prob. 64ECh. 11.7 - Prob. 65ECh. 11.7 - Prob. 66ECh. 11.7 - Prob. 67ECh. 11.7 - Prob. 68ECh. 11.7 - Prob. 69ECh. 11.7 - Prob. 70ECh. 11.7 - Prob. 71ECh. 11.7 - Prob. 72ECh. 11.7 - Prob. 73ECh. 11.7 - MatchingIn Exercises 7176, match the equation...Ch. 11.7 - MatchingIn Exercises 7176, match the equation...Ch. 11.7 - Prob. 76ECh. 11.7 - Prob. 77ECh. 11.7 - Prob. 78ECh. 11.7 - Prob. 79ECh. 11.7 - Prob. 80ECh. 11.7 - Prob. 81ECh. 11.7 - Prob. 82ECh. 11.7 - Converting a Rectangular EquationIn Exercises...Ch. 11.7 - Prob. 84ECh. 11.7 - Prob. 85ECh. 11.7 - Prob. 86ECh. 11.7 - Sketching a Solid In Exercises 8790, sketch the...Ch. 11.7 - Prob. 88ECh. 11.7 - Sketching a SolidIn Exercises 8790, sketch the...Ch. 11.7 - Prob. 90ECh. 11.7 - Prob. 91ECh. 11.7 - Prob. 92ECh. 11.7 - Prob. 93ECh. 11.7 - Prob. 94ECh. 11.7 - Prob. 95ECh. 11.7 - Prob. 96ECh. 11.7 - Prob. 97ECh. 11.7 - Prob. 98ECh. 11.7 - Prob. 99ECh. 11.7 - Prob. 100ECh. 11.7 - Prob. 101ECh. 11.7 - Prob. 102ECh. 11.7 - Intersection of SurfaceIdentify the curve of...Ch. 11.7 - Prob. 104ECh. 11 - Writing Vectors in Different Forms In Exercises 1...Ch. 11 - Prob. 2RECh. 11 - Prob. 3RECh. 11 - Prob. 4RECh. 11 - Prob. 5RECh. 11 - Prob. 6RECh. 11 - Prob. 7RECh. 11 - Prob. 8RECh. 11 - Prob. 9RECh. 11 - Prob. 10RECh. 11 - Prob. 11RECh. 11 - Prob. 12RECh. 11 - Prob. 13RECh. 11 - Prob. 14RECh. 11 - Prob. 15RECh. 11 - Prob. 16RECh. 11 - Prob. 17RECh. 11 - Prob. 18RECh. 11 - Prob. 19RECh. 11 - Prob. 20RECh. 11 - Prob. 21RECh. 11 - Prob. 22RECh. 11 - Prob. 23RECh. 11 - Finding the Angle Between Two Vectors In Exercises...Ch. 11 - Prob. 25RECh. 11 - Prob. 26RECh. 11 - Prob. 27RECh. 11 - Finding the Projection of u onto v In Exercises 27...Ch. 11 - Prob. 29RECh. 11 - Prob. 30RECh. 11 - Prob. 31RECh. 11 - Prob. 32RECh. 11 - Finding a Unit VectorFind a unit vector that is...Ch. 11 - AreaFind the area of the parallelogram that has...Ch. 11 - Prob. 35RECh. 11 - VolumeUse the triple scalar product to find the...Ch. 11 - Finding Parametric and Symmetric Equations In...Ch. 11 - Prob. 38RECh. 11 - Prob. 39RECh. 11 - Prob. 40RECh. 11 - Prob. 41RECh. 11 - Prob. 42RECh. 11 - Finding an Equation of a Plane In Exercises 41-44,...Ch. 11 - Prob. 44RECh. 11 - Prob. 45RECh. 11 - Prob. 46RECh. 11 - Distance Find the distance between the planes...Ch. 11 - Distance Find the distance between the point...Ch. 11 - Prob. 49RECh. 11 - Prob. 50RECh. 11 - Prob. 51RECh. 11 - Prob. 52RECh. 11 - Prob. 53RECh. 11 - Prob. 54RECh. 11 - Prob. 55RECh. 11 - Prob. 56RECh. 11 - Prob. 57RECh. 11 - Prob. 58RECh. 11 - Prob. 59RECh. 11 - Prob. 60RECh. 11 - Prob. 61RECh. 11 - Prob. 62RECh. 11 - Prob. 63RECh. 11 - Cylindrical-to-Rectangular ConversionIn Exercises...Ch. 11 - Prob. 65RECh. 11 - Spherical-to-Rectangular ConversionIn Exercises 65...Ch. 11 - Converting a Rectangular EquationIn Exercises 67...Ch. 11 - Prob. 68RECh. 11 - Cylindrical-to-Rectangular Conversion In Exercises...Ch. 11 - Cylindrical-to- Rectangular ConversionIn Exercises...Ch. 11 - Prob. 71RECh. 11 - Spherical-to-Rectangular Conversion In Exercises...Ch. 11 - ProofUsing vectors, prove the Law of Sines: If a,...Ch. 11 - Prob. 2PSCh. 11 - Prob. 3PSCh. 11 - Proof Using vectors, prove that the diagonals of a...Ch. 11 - Distance (a) Find the shortest distance between...Ch. 11 - Prob. 6PSCh. 11 - Volume (a) Find the volume of the solid bounded...Ch. 11 - Prob. 8PSCh. 11 - Prob. 9PSCh. 11 - Prob. 10PSCh. 11 - Prob. 11PSCh. 11 - Prob. 12PSCh. 11 - Prob. 13PSCh. 11 - Prob. 14PSCh. 11 - Prob. 15PSCh. 11 - Prob. 16PSCh. 11 - Distance Between a Point and a PlaneConsider the...Ch. 11 - Prob. 18PSCh. 11 - Prob. 19PS
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