 66.1: For 13, translate one vector so that the two vectors are headtot...
 66.2: For 13, translate one vector so that the two vectors are headtot...
 66.3: For 13, translate one vector so that the two vectors are headtot...
 66.4: Velocity Problem: A plane flying with an air speed of 400 mi/hr cro...
 66.5: Displacement Vector Problem: Lucy walks on a bearing of 90 (due eas...
 66.6: Swimming Problem: Suppose you swim across a stream that has a 5km/...
 66.7: For 710, resolve the vector into horizontal and vertical components.
 66.8: For 710, resolve the vector into horizontal and vertical components.
 66.9: For 710, resolve the vector into horizontal and vertical components.
 66.10: For 710, resolve the vector into horizontal and vertical components.
 66.11: If = 21 units at = 70 and = 40 units at = 120, find + : a. As a sum...
 66.12: If = 12 units at = 60 and = 8 units at = 310, find + : a. As a sum ...
 66.13: A ship sails 50 mi on a bearing of 20 and then turns and sails 30 m...
 66.14: A plane flies 30 mi on a bearing of 200 and then turns and flies 40...
 66.15: A plane flies 200 mi/hr on a bearing of 320. The air is moving with...
 66.16: A scuba diver swims 100 ft/min on a bearing of 170. The water is mo...
 66.17: Spaceship 1: A spaceship is moving in the plane of the Sun, the Moo...
 66.18: Commutativity Problem: a. On graph paper, plot + by translating so ...
 66.19: Associativity Problem: Show that vector addition is associative by ...
 66.20: Zero Vector Problem: Plot on graph paper the sum + ( ). What is the...
 66.21: Closure Under Addition Problem: How can you conclude that the set o...
 66.22: Closure Under Multiplication by a Scalar Problem: How can you concl...
 66.23: Look up the origin of the word scalar. Tell the source of your info...
Solutions for Chapter 66: Vector Addition
Full solutions for Precalculus with Trigonometry: Concepts and Applications  1st Edition
ISBN: 9781559533911
Solutions for Chapter 66: Vector Addition
Get Full SolutionsThis textbook survival guide was created for the textbook: Precalculus with Trigonometry: Concepts and Applications, edition: 1. Chapter 66: Vector Addition includes 23 full stepbystep solutions. This expansive textbook survival guide covers the following chapters and their solutions. Precalculus with Trigonometry: Concepts and Applications was written by and is associated to the ISBN: 9781559533911. Since 23 problems in chapter 66: Vector Addition have been answered, more than 65776 students have viewed full stepbystep solutions from this chapter.

artesian coordinate system
An association between the points in a plane and ordered pairs of real numbers; or an association between the points in threedimensional space and ordered triples of real numbers

Bounded above
A function is bounded above if there is a number B such that ƒ(x) ? B for all x in the domain of ƒ.

Frequency (in statistics)
The number of individuals or observations with a certain characteristic.

Higherdegree polynomial function
A polynomial function whose degree is ? 3

Horizontal component
See Component form of a vector.

Initial side of an angle
See Angle.

Inverse function
The inverse relation of a onetoone function.

Inverse variation
See Power function.

Irreducible quadratic over the reals
A quadratic polynomial with real coefficients that cannot be factored using real coefficients.

Law of sines
sin A a = sin B b = sin C c

Parametric equations for a line in space
The line through P0(x 0, y0, z 0) in the direction of the nonzero vector v = <a, b, c> has parametric equations x = x 0 + at, y = y 0 + bt, z = z0 + ct.

Power function
A function of the form ƒ(x) = k . x a, where k and a are nonzero constants. k is the constant of variation and a is the power.

Power rule of logarithms
logb Rc = c logb R, R 7 0.

Probability distribution
The collection of probabilities of outcomes in a sample space assigned by a probability function.

Product of a scalar and a vector
The product of scalar k and vector u = 8u1, u29 1or u = 8u1, u2, u392 is k.u = 8ku1, ku291or k # u = 8ku1, ku2, ku392,

Quartile
The first quartile is the median of the lower half of a set of data, the second quartile is the median, and the third quartile is the median of the upper half of the data.

Second quartile
See Quartile.

Slant asymptote
An end behavior asymptote that is a slant line

Solve by elimination or substitution
Methods for solving systems of linear equations.

Vector
An ordered pair <a, b> of real numbers in the plane, or an ordered triple <a, b, c> of real numbers in space. A vector has both magnitude and direction.