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Solutions for Chapter 9.1: Fundamentals of Differential Equations 8th Edition

Fundamentals of Differential Equations | 8th Edition | ISBN: 9780321747730 | Authors: R. Kent Nagle, Edward B. Saff, Arthur David Snider

Full solutions for Fundamentals of Differential Equations | 8th Edition

ISBN: 9780321747730

Fundamentals of Differential Equations | 8th Edition | ISBN: 9780321747730 | Authors: R. Kent Nagle, Edward B. Saff, Arthur David Snider

Solutions for Chapter 9.1

Since 13 problems in chapter 9.1 have been answered, more than 36939 students have viewed full step-by-step solutions from this chapter. Fundamentals of Differential Equations was written by and is associated to the ISBN: 9780321747730. This textbook survival guide was created for the textbook: Fundamentals of Differential Equations , edition: 8. This expansive textbook survival guide covers the following chapters and their solutions. Chapter 9.1 includes 13 full step-by-step solutions.

Key Calculus Terms and definitions covered in this textbook
  • Arctangent function

    See Inverse tangent function.

  • Convergence of a sequence

    A sequence {an} converges to a if limn: q an = a

  • Divergence

    A sequence or series diverges if it does not converge

  • Focal axis

    The line through the focus and perpendicular to the directrix of a conic.

  • Geometric sequence

    A sequence {an}in which an = an-1.r for every positive integer n ? 2. The nonzero number r is called the common ratio.

  • Geometric series

    A series whose terms form a geometric sequence.

  • Horizontal line

    y = b.

  • Increasing on an interval

    A function ƒ is increasing on an interval I if, for any two points in I, a positive change in x results in a positive change in.

  • Index

    See Radical.

  • Instantaneous velocity

    The instantaneous rate of change of a position function with respect to time, p. 737.

  • Interquartile range

    The difference between the third quartile and the first quartile.

  • Logarithmic regression

    See Natural logarithmic regression

  • Octants

    The eight regions of space determined by the coordinate planes.

  • Outliers

    Data items more than 1.5 times the IQR below the first quartile or above the third quartile.

  • Parametric curve

    The graph of parametric equations.

  • Quotient of complex numbers

    a + bi c + di = ac + bd c2 + d2 + bc - ad c2 + d2 i

  • Term of a polynomial (function)

    An expression of the form anxn in a polynomial (function).

  • Unit vector in the direction of a vector

    A unit vector that has the same direction as the given vector.

  • Vertices of an ellipse

    The points where the ellipse intersects its focal axis.

  • Weighted mean

    A mean calculated in such a way that some elements of the data set have higher weights (that is, are counted more strongly in determining the mean) than others.

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