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# Solutions for Chapter 8.4: The Determinant of a Square Matrix ## Full solutions for Precalculus with Limits | 3rd Edition

ISBN: 9781133947202 Solutions for Chapter 8.4: The Determinant of a Square Matrix

Solutions for Chapter 8.4
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##### ISBN: 9781133947202

This expansive textbook survival guide covers the following chapters and their solutions. This textbook survival guide was created for the textbook: Precalculus with Limits, edition: 3. Chapter 8.4: The Determinant of a Square Matrix includes 105 full step-by-step solutions. Since 105 problems in chapter 8.4: The Determinant of a Square Matrix have been answered, more than 34681 students have viewed full step-by-step solutions from this chapter. Precalculus with Limits was written by and is associated to the ISBN: 9781133947202.

Key Calculus Terms and definitions covered in this textbook
• Angle of depression

The acute angle formed by the line of sight (downward) and the horizontal

• Chord of a conic

A line segment with endpoints on the conic

• Combination

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

• Division

a b = aa 1 b b, b Z 0

• Future value of an annuity

The net amount of money returned from an annuity.

• Geometric series

A series whose terms form a geometric sequence.

• Graph of a function ƒ

The set of all points in the coordinate plane corresponding to the pairs (x, ƒ(x)) for x in the domain of ƒ.

• Implied domain

The domain of a function’s algebraic expression.

• Inverse reflection principle

If the graph of a relation is reflected across the line y = x , the graph of the inverse relation results.

• Major axis

The line segment through the foci of an ellipse with endpoints on the ellipse

• Multiplicative identity for matrices

See Identity matrix

• Phase shift

See Sinusoid.

• Polar form of a complex number

See Trigonometric form of a complex number.

A procedure for fitting a quadratic function to a set of data.

• Quotient identities

tan ?= sin ?cos ?and cot ?= cos ? sin ?

• Rectangular coordinate system

See Cartesian coordinate system.

• Sinusoidal regression

A procedure for fitting a curve y = a sin (bx + c) + d to a set of data

• Slant asymptote

An end behavior asymptote that is a slant line

• Spiral of Archimedes

The graph of the polar curve.

• Sum of a finite geometric series

Sn = a111 - r n 2 1 - r

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