Task 1.
Create two variables: e1 = 3 and f1 = 5. Display the result of e1 + f1 inside a div with the class .out-1.
Task 2.
Create two variables: e2 = '3' and f2 = 5. Display the result of e2 + f2 inside a div with the class .out-2.
Task 3.
Create two variables: e3 = 3 and f3 = 'Hello'. Display the result of multiplying these variables inside a div with the class .out-3.
Task 4.
Create two variables: e4 = 'Hello ' and f4 = 'Master'. Display the result of adding these variables inside a div with the class .out-4.
Task 5.
Create a div and a button. When the button is clicked, output the word "Master" inside the div.
Task 6.
Create an input and a button. When the button is clicked, log the value entered by the user in the input to the console.
Task 7.
Create an input with the class .i-7 and a button. When the button is clicked, append the entered value to the page. Each new click should add to the existing text (do not overwrite it).
Task 8.
Create an input with the class .i-8 and a button. When the button is clicked, display the entered value on the page. Clear the input after each click.
Task 9.
Create two inputs (i_9_1 and i_9_2) and a button. The user enters text in the first input. When the button is clicked, copy that text into the second input.
Task 10.
Create two inputs (i_10_1 and i_10_2), a div, and a button. The user enters a name in the first input and an age in the second. When the button is clicked, display the text "Hello name age" inside the div, using the values from the inputs.