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# Solutions for Chapter 3.6: Trigonometric Functions ## Full solutions for Calculus: Early Transcendentals | 3rd Edition

ISBN: 9781464114885 Solutions for Chapter 3.6: Trigonometric Functions

Solutions for Chapter 3.6
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##### ISBN: 9781464114885

This textbook survival guide was created for the textbook: Calculus: Early Transcendentals , edition: 3. This expansive textbook survival guide covers the following chapters and their solutions. Since 58 problems in chapter 3.6: Trigonometric Functions have been answered, more than 44738 students have viewed full step-by-step solutions from this chapter. Calculus: Early Transcendentals was written by and is associated to the ISBN: 9781464114885. Chapter 3.6: Trigonometric Functions includes 58 full step-by-step solutions.

Key Calculus Terms and definitions covered in this textbook
• Annual percentage yield (APY)

The rate that would give the same return if interest were computed just once a year

• Continuous at x = a

lim x:a x a ƒ(x) = ƒ(a)

• Divergence

A sequence or series diverges if it does not converge

• Dot product

The number found when the corresponding components of two vectors are multiplied and then summed

• Frequency (in statistics)

The number of individuals or observations with a certain characteristic.

• Inverse cosecant function

The function y = csc-1 x

• Magnitude of an arrow

The magnitude of PQ is the distance between P and Q

• Multiplication property of inequality

If u < v and c > 0, then uc < vc. If u < and c < 0, then uc > vc

• Numerical derivative of ƒ at a

NDER f(a) = ƒ1a + 0.0012 - ƒ1a - 0.00120.002

• Observational study

A process for gathering data from a subset of a population through current or past observations. This differs from an experiment in that no treatment is imposed.

• Polynomial in x

An expression that can be written in the form an x n + an-1x n-1 + Á + a1x + a0, where n is a nonnegative integer, the coefficients are real numbers, and an ? 0. The degree of the polynomial is n, the leading coefficient is an, the leading term is anxn, and the constant term is a0. (The number 0 is the zero polynomial)

• Present value of an annuity T

he net amount of your money put into an annuity.

• Pythagorean

Theorem In a right triangle with sides a and b and hypotenuse c, c2 = a2 + b2

• Real part of a complex number

See Complex number.

• Rectangular coordinate system

See Cartesian coordinate system.

• Reference triangle

For an angle ? in standard position, a reference triangle is a triangle formed by the terminal side of angle ?, the x-axis, and a perpendicular dropped from a point on the terminal side to the x-axis. The angle in a reference triangle at the origin is the reference angle

• Window dimensions

The restrictions on x and y that specify a viewing window. See Viewing window.

• Xscl

The scale of the tick marks on the x-axis in a viewing window.

• z-axis

Usually the third dimension in Cartesian space.

• z-coordinate

The directed distance from the xy-plane to a point in space, or the third number in an ordered triple.

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