Solutions for Chapter 10.2: The Divergence and Integral Tests

A triangle in which all angles measure less than 90°

The angle formed by two nonzero vectors sharing a common initial point

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

See Polar coordinates.

(x - h)2 = 4p(y - k) or (y - k)2 = 4p(x - h)

a + 0 = a, a ? 1 = a

limx:a + x a ƒ(x) = q6 or limx:a - ƒ(x) = q.

The function y = cot-1 x

Real numbers that are not rational, p. 2.

The magnitude of PQ is the distance between P and Q

A rectangular array of m rows and n columns of real numbers

A square matrix with nonzero determinant

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

The distance from the center of an ellipse to a point on the ellipse along a line perpendicular to the major axis.

The sequence {Sn} , where Sn is the nth partial sum of the series, that is, the sum of the first n terms of the series.

The initial digit or digits of a number in a stemplot.

The function y = tan x

A function that maps real numbers to real numbers.

The points x, 0, z in Cartesian space.

Usually the third dimension in Cartesian space.