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Solutions for Chapter 7.4: ALGEBRAIC IDENTITIES AND TRIGONOMETRIC SUBSTITUTIONS

Calculus: Single Variable | 6th Edition | ISBN: 9780470888643 | Authors: Deborah Hughes-Hallett, Andrew M. Gleason, William G. McCallum, Daniel E. Flath, Patti Frazer Lock, David O. Lomen, David Lovelock, & 9 more

Full solutions for Calculus: Single Variable | 6th Edition

ISBN: 9780470888643

Calculus: Single Variable | 6th Edition | ISBN: 9780470888643 | Authors: Deborah Hughes-Hallett, Andrew M. Gleason, William G. McCallum, Daniel E. Flath, Patti Frazer Lock, David O. Lomen, David Lovelock, & 9 more

Solutions for Chapter 7.4: ALGEBRAIC IDENTITIES AND TRIGONOMETRIC SUBSTITUTIONS

Solutions for Chapter 7.4
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Textbook: Calculus: Single Variable
Edition: 6
Author: Deborah Hughes-Hallett, Andrew M. Gleason, William G. McCallum, Daniel E. Flath, Patti Frazer Lock, David O. Lomen, David Lovelock, & 9 more
ISBN: 9780470888643

Calculus: Single Variable was written by and is associated to the ISBN: 9780470888643. This expansive textbook survival guide covers the following chapters and their solutions. Since 90 problems in chapter 7.4: ALGEBRAIC IDENTITIES AND TRIGONOMETRIC SUBSTITUTIONS have been answered, more than 35266 students have viewed full step-by-step solutions from this chapter. Chapter 7.4: ALGEBRAIC IDENTITIES AND TRIGONOMETRIC SUBSTITUTIONS includes 90 full step-by-step solutions. This textbook survival guide was created for the textbook: Calculus: Single Variable , edition: 6.

Key Calculus Terms and definitions covered in this textbook
  • Absolute maximum

    A value ƒ(c) is an absolute maximum value of ƒ if ƒ(c) ? ƒ(x) for all x in the domain of ƒ.

  • Ambiguous case

    The case in which two sides and a nonincluded angle can determine two different triangles

  • Damping factor

    The factor Ae-a in an equation such as y = Ae-at cos bt

  • End behavior

    The behavior of a graph of a function as.

  • Explicitly defined sequence

    A sequence in which the kth term is given as a function of k.

  • Independent variable

    Variable representing the domain value of a function (usually x).

  • Infinite discontinuity at x = a

    limx:a + x a ƒ(x) = q6 or limx:a - ƒ(x) = q.

  • Jump discontinuity at x a

    limx:a - ƒ1x2 and limx:a + ƒ1x2 exist but are not equal

  • Linear regression equation

    Equation of a linear regression line

  • Lower bound test for real zeros

    A test for finding a lower bound for the real zeros of a polynomial

  • Multiplication principle of probability

    If A and B are independent events, then P(A and B) = P(A) # P(B). If Adepends on B, then P(A and B) = P(A|B) # P(B)

  • NDER ƒ(a)

    See Numerical derivative of ƒ at x = a.

  • Nonsingular matrix

    A square matrix with nonzero determinant

  • Parameter interval

    See Parametric equations.

  • Partial fraction decomposition

    See Partial fractions.

  • Placebo

    In an experimental study, an inactive treatment that is equivalent to the active treatment in every respect except for the factor about which an inference is to be made. Subjects in a blind experiment do not know if they have been given the active treatment or the placebo.

  • Positive numbers

    Real numbers shown to the right of the origin on a number line.

  • Singular matrix

    A square matrix with zero determinant

  • Transpose of a matrix

    The matrix AT obtained by interchanging the rows and columns of A.

  • Wrapping function

    The function that associates points on the unit circle with points on the real number line

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