   Chapter 11.4, Problem 30E ### Algebra and Trigonometry (MindTap ...

4th Edition
James Stewart + 2 others
ISBN: 9781305071742

#### Solutions

Chapter
Section ### Algebra and Trigonometry (MindTap ...

4th Edition
James Stewart + 2 others
ISBN: 9781305071742
Textbook Problem

# SKILLS29-34 Finding Determinants Use a graphing calculator to find the determinant of the matrix. Determine whether the matrix has an inverse, but don’t calculate the inverse. [ 10 − 20 31 10 − 11 45 − 20 40 − 50 ]

To determine

To find:

The determinant of the matrix using the graphing calculator and determine whether the matrix has an inverse.

Explanation

Given:

The matrix is,



Approach:

• Press 2nd x1 to enter the matrix menu. Press the right arrow until you are under the EDIT menu.

• Press ENTER and edit the matrix A.

• Enter each number by typing it and press ENTER.

• Press 2nd and then MODE to quit.

• Press 2nd x1 to enter the matrix menu again, but now go to math

### Still sussing out bartleby?

Check out a sample textbook solution.

See a sample solution

#### The Solution to Your Study Problems

Bartleby provides explanations to thousands of textbook problems written by our experts, many with advanced degrees!

Get Started 