Matrix Review

Front

What is a Matrix?

Back

A set of numbers in rows and columns.

Front

How many rows are in a 7 x 3 matrix?

Back

7

Front

What is the value of element R_3,2 in Matrix R?

Back

8

Front

Evaluate the determinant of the matrix: | 1 2 3 | 4 5 6 | 7 8 9 |

Back

-21

Front

Find the product of the matrices: | 1 2 | | 3 4 |

Back

| 9 12 | | 15 20 |

Tags

CCSS.HSN.VM.C.8

Front

What is the order of a matrix with 4 rows and 5 columns?

Back

4 x 5

Front

Define a row matrix.

Back

A matrix with only one row.

Front

Define a column matrix.

Back

A matrix with only one column.

Front

What is a square matrix?

Back

A matrix with the same number of rows and columns.

Front

What is the identity matrix?

Back

A square matrix with 1's on the diagonal and 0's elsewhere.

Tags

CCSS.HSN.VM.C.10