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# Solutions for Chapter 11.4: University Calculus: Early Transcendentals 2nd Edition

## Full solutions for University Calculus: Early Transcendentals | 2nd Edition

ISBN: 9780321717399

Solutions for Chapter 11.4

Solutions for Chapter 11.4
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##### ISBN: 9780321717399

This expansive textbook survival guide covers the following chapters and their solutions. Since 50 problems in chapter 11.4 have been answered, more than 61524 students have viewed full step-by-step solutions from this chapter. University Calculus: Early Transcendentals was written by and is associated to the ISBN: 9780321717399. This textbook survival guide was created for the textbook: University Calculus: Early Transcendentals , edition: 2. Chapter 11.4 includes 50 full step-by-step solutions.

Key Calculus Terms and definitions covered in this textbook
• Additive identity for the complex numbers

0 + 0i is the complex number zero

• Axis of symmetry

See Line of symmetry.

• Circular functions

Trigonometric functions when applied to real numbers are circular functions

• Elimination method

A method of solving a system of linear equations

• Equivalent arrows

Arrows that have the same magnitude and direction.

• Identity

An equation that is always true throughout its domain.

• Leibniz notation

The notation dy/dx for the derivative of ƒ.

• Line of symmetry

A line over which a graph is the mirror image of itself

• Lower bound test for real zeros

A test for finding a lower bound for the real zeros of a polynomial

• Monomial function

A polynomial with exactly one term.

• Natural logarithmic function

The inverse of the exponential function y = ex, denoted by y = ln x.

• Product of complex numbers

(a + bi)(c + di) = (ac - bd) + (ad + bc)i

• Reference angle

See Reference triangle

• Reflexive property of equality

a = a

• Remainder theorem

If a polynomial f(x) is divided by x - c , the remainder is ƒ(c)

• Row echelon form

A matrix in which rows consisting of all 0’s occur only at the bottom of the matrix, the first nonzero entry in any row with nonzero entries is 1, and the leading 1’s move to the right as we move down the rows.

• Subtraction

a - b = a + (-b)

• Unit ratio

See Conversion factor.

• Vertex of a parabola

The point of intersection of a parabola and its line of symmetry.

• Xmin

The x-value of the left side of the viewing window,.

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