Chapter 11 - Concept/Vocab

Front

System of equations with no solutions is:

Back

inconsistent

Front

System of equations with one solution is:

Back

consistent and independent

Front

Lines of two coincident linear equations are:

Back

dependent

Front

An m x n array of numbers is called

Back

a matrix

Front

A_{35} refers to the:

Back

third row, fifth column

Front

Matrix representing a system of linear equations

Back

an augmented matrix

Front

A determinant can never equal 0

Back

False

Front

A matrix with equal rows and columns is a

Back

square matrix

Front

Matrix addition is commutative

Back

True

Front

If A and B are square matrices, then AB = BA

Back

False