/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} Q. 62 In Problems 61鈥� 66, show that ... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 11: Q. 62 (page 756)

In Problems 61鈥� 66, show that each matrix has no inverse.

-3126-1

Short Answer

Expert verified

The given matrix has no inverse.

Step by step solution

01

Step 1. Given information

A matrix is given as,

-3126-1

02

Step 2. Finding the inverse.

To find the inverse,

A鈭�I2=-312鈭�106-11R1鈫�R1-31-16-1306-101R2鈫�R2-6R11-16-1300021

Since the left side does not represent an identity matrix, therefore, inverse does not exist.

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Over 30 million students worldwide already upgrade their learning with 91影视!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

Constructing a Box: A rectangular piece of cardboard, whose area is 216 square centimeters, is made into an open box by cutting a 2-centimeter square from each corner and turning up the sides. See the figure. If the box is to have a volume of 224 cubic centimeters, what size cardboard should you start with?

In Problems 5鈥�24, graph each equation of the system. Then solve the system to find the points of intersection.

x2+y2=4;y2-x=4

Solve each system of equations. If the system has no solution, say that it is inconsistent.
x+3y=52x-3y=-8

(a) Graph the line : 3x+4y=12.

(b) What is the slope of a line parallel to this line?

Graph each equation of the system. Then solve the system to find the points of intersection.

y=36-x2y=8-x
See all solutions

Recommended explanations on Math Textbooks

Geometry

Read Explanation

Mechanics Maths

Read Explanation

Statistics

Read Explanation

Probability and Statistics

Read Explanation

Calculus

Read Explanation

Pure Maths

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.