/*! 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} Q3. Solve each equation.3聽[2xy5]=[2... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 4: Q3. (page 174)

Solve each equation.3[2xy5]=[213z]

Short Answer

Expert verified

The answer is(1,3,5) that is x=1, and .z=5

Step by step solution

01

- State the definition of a matrix.

A rectangular array of numbers arranged in rows and columns is called a matrix.

02

- Solve the equation.

Using the definition of equal matices is used to solve the equation.

If the dimension of the matrices are same and corresponding elements are equal then the matrices are equal.

Here the matrices are:[2xy5]=[213z]

Since, the matrices are equal then corresponding elements are also equal.

As the corresponding elements are equal. Then the equations formes are:

2=2 (1)

x=1(2)

y=3(3)

5=z(4)

From equation (2), .x=1

From equation (3), y=3.

From equation (4),z=5 .

03

- State the conclusion.

Therefore, x=1, y=3 and z=5. The solution is (1,3,5)

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

Find each product, if possible.

[4鈭�1615鈭�8]鈰�[139鈭�6]

Perform the indicated matrix operation. If the matrix doesn鈥檛 exist, write impossible.

14. 鈭�5768鈭�40鈭�2901

Find each product, if possible.

40鈭�37鈭�59鈰�64鈭�21

For Exercises 32 and 33, use the matrix at the right.

1361015...2591420...48131926...712182533...1117243241...1623314050...鈰�鈰�鈰�鈰�鈰�鈰�

Study the pattern of numbers. Complete the matrix for column 6 and row 7.

Determine whether each matrix product is defined. If so, state the dimensions of the product.M4脳3鈰�N4脳3
See all solutions

Recommended explanations on Math Textbooks

Decision Maths

Read Explanation

Calculus

Read Explanation

Applied Mathematics

Read Explanation

Mechanics Maths

Read Explanation

Probability and Statistics

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.