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# Solutions for Chapter 3.3: Fundamentals of Differential Equations 8th Edition

## Full solutions for Fundamentals of Differential Equations | 8th Edition

ISBN: 9780321747730

Solutions for Chapter 3.3

Solutions for Chapter 3.3
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##### ISBN: 9780321747730

This expansive textbook survival guide covers the following chapters and their solutions. This textbook survival guide was created for the textbook: Fundamentals of Differential Equations , edition: 8. Since 16 problems in chapter 3.3 have been answered, more than 61649 students have viewed full step-by-step solutions from this chapter. Chapter 3.3 includes 16 full step-by-step solutions. Fundamentals of Differential Equations was written by and is associated to the ISBN: 9780321747730.

Key Calculus Terms and definitions covered in this textbook
• Absolute value of a complex number

The absolute value of the complex number z = a + b is given by ?a2+b2; also, the length of the segment from the origin to z in the complex plane.

• Annual percentage rate (APR)

The annual interest rate

• Arccosecant function

See Inverse cosecant function.

• Argument of a complex number

The argument of a + bi is the direction angle of the vector {a,b}.

• Binomial

A polynomial with exactly two terms

• Census

An observational study that gathers data from an entire population

• Circle

A set of points in a plane equally distant from a fixed point called the center

• Exponential form

An equation written with exponents instead of logarithms.

• Initial side of an angle

See Angle.

• Instantaneous velocity

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

• Multiplication property of equality

If u = v and w = z, then uw = vz

• Origin

The number zero on a number line, or the point where the x- and y-axes cross in the Cartesian coordinate system, or the point where the x-, y-, and z-axes cross in Cartesian three-dimensional space

• Parallel lines

Two lines that are both vertical or have equal slopes.

• PH

The measure of acidity

• Randomization

The principle of experimental design that makes it possible to use the laws of probability when making inferences.

• Reciprocal of a real number

See Multiplicative inverse of a real number.

• Response variable

A variable that is affected by an explanatory variable.

• Sine

The function y = sin x.

• Sum of two vectors

<u1, u2> + <v1, v2> = <u1 + v1, u2 + v2> <u1 + v1, u2 + v2, u3 + v3>

• Zero factor property

If ab = 0 , then either a = 0 or b = 0.

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