(a)   can be represented by a matrix, may be written by listing the magnitudes of its components in a row or a column

The direction of the vector can be specified by the (a)  

(a)   are vectors that have a specific direction and a magnitude of 1

A rectangular array of numbers (functions) enclosed in brackets

(a)  

Single attribute (magnitude) quantities

(a)  

The magnitude of a vector in a three-dimensional Cartesian space is its (a)  

Matrices that are not equal are called (a)  

The (a)   operation of a matrix rearranges the matrix such that the rows are switched into columns

A matrix that has the same number of columns as rows

(a)  

A square matrix with diagonal elements that are nonzero and off-diagonal elements that are all zeros

(a)  

A square matrix that can have nonzero entries only on and ABOVE the main diagonal, whereas any entry BELOW the diagonal must be zero

(a)  

A square matrix that can have nonzero entries only on and BELOW the main diagonal, whereas any entry ABOVE the diagonal must be zero

(a)  

A square matrix whose diagonal elements are all 1's and whose off-diagonal entries are all 0's.

(a)  

A matrix whose entries are all zero

(a)  

A square matrix in which the element [aij] = [aji]

(a)