## MAFS.912.N-VM.3.10: Understand that the zero and identity matrices play a role in matrix addition and multiplication similar to the role of 0 and 1 in the real numbers. The determinant of a square matrix is nonzero if and only if the matrix has a multiplicative inverse.

There are 18 resources.
Title Description Thumbnail Image Curriculum Topics

## Closed Captioned Video: Matrix Addition - Multiplication 1

### Closed Captioned Video: Matrix Addition - Multiplication 1 In this TI Nspire tutorialthe Calculator window is used to create 2x2 matrices to add and subtract. This video supports the TI-Nspire Clickpad and Touchpad. This Mini-Tutorial Video includes a worksheet.

Matrix Operations

## Closed Captioned Video: Matrix Addition - Multiplication 2

### Closed Captioned Video: Matrix Addition - Multiplication 2 In this TI Nspire tutorialthe Calculator window is used to create 3x3 matrices to add and subtract. This video supports the TI-Nspire Clickpad and Touchpad. This Mini-Tutorial Video includes a worksheet.

Matrix Operations

## Definition--Matrix

### Definition--Matrix This is part of a collection of images that cover key vocabulary on a variety of math topics.

Applications of Linear Systems, Matrix Operations

## Definition--Multiplicative Inverse

### <h1>Definition--Multiplicative Inverse</h1><p> This is part of a collection of images that cover key vocabulary on a variety of math topics. </p><h3>Note: The download is a PNG file. </h3><h2>Related Resources</h2>

Numerical Expressions, Variable Expressions

## Math Example--Systems of Equations--Matrices--Example 1

### Math Example--Systems of Equations--Matrices--Example 1 This is part of a collection of math examples that focus on systems of equations.

Numerical and Algebraic Expressions

## Math Example--Systems of Equations--Matrices--Example 2

### Math Example--Systems of Equations--Matrices--Example 2 This is part of a collection of math examples that focus on systems of equations.

Numerical and Algebraic Expressions

## Math Example--Systems of Equations--Matrices--Example 3

### Math Example--Systems of Equations--Matrices--Example 3 This is part of a collection of math examples that focus on systems of equations.

Numerical and Algebraic Expressions

## Math Example--Systems of Equations--Matrices--Example 4

### Math Example--Systems of Equations--Matrices--Example 4 This is part of a collection of math examples that focus on systems of equations.

Numerical and Algebraic Expressions

## Math Example--Systems of Equations--Matrices--Example 5

### Math Example--Systems of Equations--Matrices--Example 5 This is part of a collection of math examples that focus on systems of equations.

Numerical and Algebraic Expressions

## Math Example--Systems of Equations--Matrices--Example 6

### Math Example--Systems of Equations--Matrices--Example 6 This is part of a collection of math examples that focus on systems of equations.

Numerical and Algebraic Expressions

## Math Example--Systems of Equations--Matrices--Example 7

### Math Example--Systems of Equations--Matrices--Example 7 This is part of a collection of math examples that focus on systems of equations.

Numerical and Algebraic Expressions

## Math Example--Systems of Equations--Matrices--Example 8

### Math Example--Systems of Equations--Matrices--Example 8 This is part of a collection of math examples that focus on systems of equations.

Numerical and Algebraic Expressions

## Video Transcript: TI-Nspire Mini-Tutorial: Matrix Addition and Multiplication (2 x 2 Matrices)

### Video Transcript: TI-Nspire Mini-Tutorial: Matrix Addition and Multiplication (2 x 2 Matrices) This is the transcript for the TI-Nspire Mini-Tutorial entitled, Matrix Addition and Multiplication (2 x 2 Matrices).

Matrix Operations

## Video Transcript: TI-Nspire Mini-Tutorial: Matrix Addition and Multiplication (3 x 3 Matrices)

### Video Transcript: TI-Nspire Mini-Tutorial: Matrix Addition and Multiplication (3 x 3 Matrices) This is the transcript for the TI-Nspire Mini-Tutorial entitled, Matrix Addition and Multiplication (3 x 3 Matrices).

Matrix Operations

## VIDEO: Ti-Nspire Mini-Tutorial, Video 88

### VIDEO: TI-Nspire Mini-Tutorial: Matrix Addition and Multiplication (2 x 2 Matrices) In this TI Nspire tutorialthe Calculator window is used to create 2x2 matrices to add and subtract. This video supports the TI-Nspire Clickpad and Touchpad.

Matrix Operations

## VIDEO: Ti-Nspire Mini-Tutorial, Video 89

### VIDEO: TI-Nspire Mini-Tutorial: Matrix Addition and Multiplication (3 x 3 Matrices) In this TI Nspire tutorialthe Calculator window is used to create 3x3 matrices to add and subtract. This video supports the TI-Nspire Clickpad and Touchpad.

Matrix Operations

## Worksheet: TI-Nspire Mini-Tutorial: Matrix addition and multiplication (2 x 2 matrices)

### Worksheet: TI-Nspire Mini-Tutorial: Matrix addition and multiplication (2 x 2 matrices) This is part of a collection of math worksheets on the use of the TI-Nspire graphing calculator. Each worksheet supports a companion TI-Nspire Mini-Tutorial video. It provides all the keystrokes for the activity.

Matrix Operations

## Worksheet: TI-Nspire Mini-Tutorial: Matrix addition and multiplication (3 x 3 matrices)

### Worksheet: TI-Nspire Mini-Tutorial: Matrix addition and multiplication (3 x 3 matrices) This is part of a collection of math worksheets on the use of the TI-Nspire graphing calculator. Each worksheet supports a companion TI-Nspire Mini-Tutorial video. It provides all the keystrokes for the activity.

Matrix Operations