Add to existing calculations subtraction (x - y) and division(x/y) And display the result of this calculation to the browser js > chapter08 > js> <> variable.html > html > head > script123456789101112131415161718192021222425 JavaScript variableIn this example, x,y, and z are variables.

in this question you have given and asked to modify an existing JavaScript code embedded in an HTML…

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Engineering

Computer Science

Add to existing calculations subtraction (x - y) and division

Programming Logic & Design Comprehensive

9th Edition

ISBN:9781337669405

Author:FARRELL

Publisher:FARRELL

Chapter8: Advanced Data Handling Concepts

Section: Chapter Questions

Problem 1PE

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Concept explainers

Embedded Software Development

Using specific programming languages (like C and C++) to write code for a specific hardware device in which it runs is called embedded software development. It makes the device smart by performing actions based on user's input which improves the user experience. They are designed to perform function-specific tasks rather than doing multiple tasks like computers. The embedded system is incredibly intuitive. An embedded software system could be a system developed and organized on any device, apart from an old-fashioned computer. It is the brain of a specific device; however, it is a solely useless tool and simple to elucidate what software system is embedded.

Question

Add to existing calculations subtraction (x - y) and division
(x/y) And display the result of this calculation to the browser

js > chapter08 > js> <> variable.html > html > head > script
1
<!DOCTYPE html>
<html>
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
24
25
<head>
<script language="JavaScript" src="Variables.js"></script>
<script language="JavaScript" src="Variables2.js"></script>
</head>
<body>
</html>
<h2> JavaScript variable</h2>
<p>In this example, x,y, and z are variables.</p>
<p id="demo "></p>
<script>
</body>
let a =2;
alert('the a is '+ a)
const b =5;
document.writeln('the b is ' + b)
var x = 5;
var y = 6;
var z = x + y;
document.getElementById(" demo ").innerHTML =
" the value of z is: " + Z;
document.getElementById(" demo ").innerHTML +=
the value of z is: " + Z;
</script>

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