 55.1: Transformation Problems: For 18, transform the product into a sum o...
 55.2: Transformation Problems: For 18, transform the product into a sum o...
 55.3: Transformation Problems: For 18, transform the product into a sum o...
 55.4: Transformation Problems: For 18, transform the product into a sum o...
 55.5: Transformation Problems: For 18, transform the product into a sum o...
 55.6: Transformation Problems: For 18, transform the product into a sum o...
 55.7: Transformation Problems: For 18, transform the product into a sum o...
 55.8: Transformation Problems: For 18, transform the product into a sum o...
 55.9: For 916, transform the sum or difference to a product of sines and/...
 55.10: For 916, transform the sum or difference to a product of sines and/...
 55.11: For 916, transform the sum or difference to a product of sines and/...
 55.12: For 916, transform the sum or difference to a product of sines and/...
 55.13: For 916, transform the sum or difference to a product of sines and/...
 55.14: For 916, transform the sum or difference to a product of sines and/...
 55.15: For 916, transform the sum or difference to a product of sines and/...
 55.16: For 916, transform the sum or difference to a product of sines and/...
 55.17: Graphing Problems: For 1720, use harmonic analysis to find an equat...
 55.18: Graphing Problems: For 1720, use harmonic analysis to find an equat...
 55.19: Graphing Problems: For 1720, use harmonic analysis to find an equat...
 55.20: Graphing Problems: For 1720, use harmonic analysis to find an equat...
 55.21: Algebraic Solution of Equations 1: You can use the sum and product ...
 55.22: Algebraic Solution of Equations 1: You can use the sum and product ...
 55.23: Algebraic Solution of Equations 1: You can use the sum and product ...
 55.24: Algebraic Solution of Equations 1: You can use the sum and product ...
 55.25: Identities Problems: For 2530, prove that the given equation is an ...
 55.26: Identities Problems: For 2530, prove that the given equation is an ...
 55.27: Identities Problems: For 2530, prove that the given equation is an ...
 55.28: Identities Problems: For 2530, prove that the given equation is an ...
 55.29: Identities Problems: For 2530, prove that the given equation is an ...
 55.30: Identities Problems: For 2530, prove that the given equation is an ...
 55.31: Piano Tuning Problem: Note A on the piano has a frequency of 220 cy...
 55.32: Car and Truck Problem: Suppose that you are driving an 18wheeler t...
 55.33: AM/FM Radio Project: AM (amplitude modulation) radio works by havin...
Solutions for Chapter 55: The Sum and Product Properties
Full solutions for Precalculus with Trigonometry: Concepts and Applications  1st Edition
ISBN: 9781559533911
Solutions for Chapter 55: The Sum and Product Properties
Get Full SolutionsThis textbook survival guide was created for the textbook: Precalculus with Trigonometry: Concepts and Applications, edition: 1. Chapter 55: The Sum and Product Properties includes 33 full stepbystep solutions. Precalculus with Trigonometry: Concepts and Applications was written by and is associated to the ISBN: 9781559533911. This expansive textbook survival guide covers the following chapters and their solutions. Since 33 problems in chapter 55: The Sum and Product Properties have been answered, more than 55305 students have viewed full stepbystep solutions from this chapter.

Arc length formula
The length of an arc in a circle of radius r intercepted by a central angle of u radians is s = r u.

Bias
A flaw in the design of a sampling process that systematically causes the sample to differ from the population with respect to the statistic being measured. Undercoverage bias results when the sample systematically excludes one or more segments of the population. Voluntary response bias results when a sample consists only of those who volunteer their responses. Response bias results when the sampling design intentionally or unintentionally influences the responses

Center
The central point in a circle, ellipse, hyperbola, or sphere

Combination
An arrangement of elements of a set, in which order is not important

Course
See Bearing.

Derivative of ƒ
The function defined by ƒ'(x) = limh:0ƒ(x + h)  ƒ(x)h for all of x where the limit exists

Ellipse
The set of all points in the plane such that the sum of the distances from a pair of fixed points (the foci) is a constant

Graph of a polar equation
The set of all points in the polar coordinate system corresponding to the ordered pairs (r,?) that are solutions of the polar equation.

Imaginary axis
See Complex plane.

Index of summation
See Summation notation.

Inverse relation (of the relation R)
A relation that consists of all ordered pairs b, a for which a, b belongs to R.

Inverse sine function
The function y = sin1 x

nth power of a
The number with n factors of a , where n is the exponent and a is the base.

Parametric curve
The graph of parametric equations.

Probability simulation
A numerical simulation of a probability experiment in which assigned numbers appear with the same probabilities as the outcomes of the experiment.

Random variable
A function that assigns realnumber values to the outcomes in a sample space.

Square matrix
A matrix whose number of rows equals the number of columns.

Transitive property
If a = b and b = c , then a = c. Similar properties hold for the inequality symbols <, >, ?, ?.

Unit vector in the direction of a vector
A unit vector that has the same direction as the given vector.

Venn diagram
A visualization of the relationships among events within a sample space.