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# Solutions for Chapter 1.2: Thomas' Calculus: Early Transcendentals 13th Edition

## Full solutions for Thomas' Calculus: Early Transcendentals | 13th Edition

ISBN: 9780321884077

Solutions for Chapter 1.2

Solutions for Chapter 1.2
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##### ISBN: 9780321884077

Thomas' Calculus: Early Transcendentals was written by and is associated to the ISBN: 9780321884077. This expansive textbook survival guide covers the following chapters and their solutions. Chapter 1.2 includes 80 full step-by-step solutions. This textbook survival guide was created for the textbook: Thomas' Calculus: Early Transcendentals , edition: 13. Since 80 problems in chapter 1.2 have been answered, more than 157990 students have viewed full step-by-step solutions from this chapter.

Key Calculus Terms and definitions covered in this textbook
• Annual percentage rate (APR)

The annual interest rate

• Blocking

A feature of some experimental designs that controls for potential differences between subject groups by applying treatments randomly within homogeneous blocks of subjects

• Coefficient

The real number multiplied by the variable(s) in a polynomial term

• Combinations of n objects taken r at a time

There are nCr = n! r!1n - r2! such combinations,

• Differentiable at x = a

ƒ'(a) exists

• Equilibrium price

See Equilibrium point.

• First octant

The points (x, y, z) in space with x > 0 y > 0, and z > 0.

• Probability simulation

A numerical simulation of a probability experiment in which assigned numbers appear with the same probabilities as the outcomes of the experiment.

• Projection of u onto v

The vector projv u = au # vƒvƒb2v

• Real number line

A horizontal line that represents the set of real numbers.

• Reciprocal identity

An identity that equates a trigonometric function with the reciprocal of another trigonometricfunction.

• Scalar

A real number.

• Solve an equation or inequality

To find all solutions of the equation or inequality

• Statistic

A number that measures a quantitative variable for a sample from a population.

• Stemplot (or stem-and-leaf plot)

An arrangement of a numerical data set into a specific tabular format.

• Tree diagram

A visualization of the Multiplication Principle of Probability.

• Unit vector

Vector of length 1.

• Vertical line

x = a.

• Vertical line test

A test for determining whether a graph is a function.

• xy-plane

The points x, y, 0 in Cartesian space.