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Solutions for Chapter 5: TRIGONOMETRIC FUNCTIONS: UNIT CIRCLE APPROACH

Precalculus: Mathematics for Calculus | 6th Edition | ISBN: 9780840068071 | Authors: James Stewart

Full solutions for Precalculus: Mathematics for Calculus | 6th Edition

ISBN: 9780840068071

Precalculus: Mathematics for Calculus | 6th Edition | ISBN: 9780840068071 | Authors: James Stewart

Solutions for Chapter 5: TRIGONOMETRIC FUNCTIONS: UNIT CIRCLE APPROACH

Solutions for Chapter 5
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Textbook: Precalculus: Mathematics for Calculus
Edition: 6
Author: James Stewart
ISBN: 9780840068071

Summary of Chapter 5: TRIGONOMETRIC FUNCTIONS: UNIT CIRCLE APPROACH

This expansive textbook survival guide covers the following chapters and their solutions. Precalculus: Mathematics for Calculus was written by and is associated to the ISBN: 9780840068071. Since 72 problems in chapter 5: TRIGONOMETRIC FUNCTIONS: UNIT CIRCLE APPROACH have been answered, more than 42773 students have viewed full step-by-step solutions from this chapter. Chapter 5: TRIGONOMETRIC FUNCTIONS: UNIT CIRCLE APPROACH includes 72 full step-by-step solutions. This textbook survival guide was created for the textbook: Precalculus: Mathematics for Calculus, edition: 6.

Key Calculus Terms and definitions covered in this textbook
  • Angle between vectors

    The angle formed by two nonzero vectors sharing a common initial point

  • Angular speed

    Speed of rotation, typically measured in radians or revolutions per unit time

  • Annual percentage rate (APR)

    The annual interest rate

  • Cosecant

    The function y = csc x

  • Derivative of ƒ at x a

    ƒ'(a) = lim x:a ƒ(x) - ƒ(a) x - a provided the limit exists

  • Double-angle identity

    An identity involving a trigonometric function of 2u

  • Higher-degree polynomial function

    A polynomial function whose degree is ? 3

  • Imaginary part of a complex number

    See Complex number.

  • Implicitly defined function

    A function that is a subset of a relation defined by an equation in x and y.

  • Infinite sequence

    A function whose domain is the set of all natural numbers.

  • Linear regression

    A procedure for finding the straight line that is the best fit for the data

  • Logarithmic regression

    See Natural logarithmic regression

  • Mathematical induction

    A process for proving that a statement is true for all natural numbers n by showing that it is true for n = 1 (the anchor) and that, if it is true for n = k, then it must be true for n = k + 1 (the inductive step)

  • Modulus

    See Absolute value of a complex number.

  • Polynomial function

    A function in which ƒ(x)is a polynomial in x, p. 158.

  • Quadratic equation in x

    An equation that can be written in the form ax 2 + bx + c = 01a ? 02

  • Richter scale

    A logarithmic scale used in measuring the intensity of an earthquake.

  • Standard unit vectors

    In the plane i = <1, 0> and j = <0,1>; in space i = <1,0,0>, j = <0,1,0> k = <0,0,1>

  • Unit ratio

    See Conversion factor.

  • xy-plane

    The points x, y, 0 in Cartesian space.