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# Solutions for Chapter 16.6: PARAMETRIC SURFACES AND THEIR AREAS

## Full solutions for Multivariable Calculus, | 7th Edition

ISBN: 9780538497879

Solutions for Chapter 16.6: PARAMETRIC SURFACES AND THEIR AREAS

Solutions for Chapter 16.6
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##### ISBN: 9780538497879

Since 64 problems in chapter 16.6: PARAMETRIC SURFACES AND THEIR AREAS have been answered, more than 23456 students have viewed full step-by-step solutions from this chapter. Multivariable Calculus, was written by and is associated to the ISBN: 9780538497879. This expansive textbook survival guide covers the following chapters and their solutions. Chapter 16.6: PARAMETRIC SURFACES AND THEIR AREAS includes 64 full step-by-step solutions. This textbook survival guide was created for the textbook: Multivariable Calculus,, edition: 7.

Key Calculus Terms and definitions covered in this textbook
• Acute angle

An angle whose measure is between 0° and 90°

• Additive inverse of a real number

The opposite of b , or -b

• Correlation coefficient

A measure of the strength of the linear relationship between two variables, pp. 146, 162.

• Discriminant

For the equation ax 2 + bx + c, the expression b2 - 4ac; for the equation Ax2 + Bxy + Cy2 + Dx + Ey + F = 0, the expression B2 - 4AC

• DMS measure

The measure of an angle in degrees, minutes, and seconds

• Eccentricity

A nonnegative number that specifies how off-center the focus of a conic is

• Focal width of a parabola

The length of the chord through the focus and perpendicular to the axis.

• Gaussian elimination

A method of solving a system of n linear equations in n unknowns.

• Inverse tangent function

The function y = tan-1 x

• Natural logarithmic regression

A procedure for fitting a logarithmic curve to a set of data.

• NDER ƒ(a)

See Numerical derivative of ƒ at x = a.

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

• Real zeros

Zeros of a function that are real numbers.

• Sine

The function y = sin x.

• Standard form of a polynomial function

ƒ(x) = an x n + an-1x n-1 + Á + a1x + a0

• Symmetric matrix

A matrix A = [aij] with the property aij = aji for all i and j

• Term of a polynomial (function)

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

• Venn diagram

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

• Vertical line

x = a.

• Viewing window

The rectangular portion of the coordinate plane specified by the dimensions [Xmin, Xmax] by [Ymin, Ymax].

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