Answered: What does the following Matlab code do?…

What does the following Matlab code do? a=[1 2; 2 1] 1.Multiplies 12 by 21 2.Creates a 1x2 matrix 3.Creates a 2x1 matrix 4.Creates a 2x2 matrix

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

What does the following Matlab code do?

a=[1 2; 2 1]

1.Multiplies 12 by 21

2.Creates a 1x2 matrix

3.Creates a 2x1 matrix

4.Creates a 2x2 matrix

Expert Solution

Step 1

Given:

What does the following Matlab code do?

a=[1 2; 2 1]

1.Multiplies 12 by 21

2.Creates a 1x2 matrix

3.Creates a 2x1 matrix

4.Creates a 2x2 matrix

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