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1 <script>
2
Java Sc
3 document.write("<b>LESSON 1: PRINT HELLO WORLD USING VARIABLES</b><br><br>");
4
5// To start we will create 2 variables:
6 var variable1 = 'Hello';
7 var variable2 = 'World!<br><br>'; // <br> means line break in html
8
9// Create a third variable by adding both variables:
10 var final_text = variable1 + variable2;
11
12// Print the final result:
13 document.write(final_text);
14
15 document.write("<b>LESSON 2: SOLVE AN EQUATION</b><br><br>");
16
17 var n = 9;
18 var x = n*n;
19 document.write("Result of n*n=" + x);
20
21 document.write("<br><br><b>LESSON 3: PRINT NUMBERS FROM 1 TO 10</b><br><br>");
LESSON 1: PRINT HELLO WORLD USING VARIABLES
Hello World!
LESSON 2: SOLVE AN EQUATION
Result of n*n=81
LESSON 3: PRINT NUMBERS FROM 1 TO 10
1, 2, 3, 4, 5, 6, 7, 8, 9, 10
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LESSON 4: CALL A JAVASCRIPT FUNCTION: Generate random number
