- Open your text editor and create a html file

- Write the necessary lines of html.

- Add a paragraph and assign ID demo

- Create a button and use onclick event to write Hello Javascript inside the paragraph tag.

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Create three different buttons and attach the following statements to it:

1) a statement that finds the element with the ID of demo and set the content inside this element to 3+5.

2 ) a statement that finds the element with the ID of demo and from the style of that element, set the color to red.

3) a statement that finds the element with the ID of demo and from the style of that element, set the display to none to hide the element.

- Open your text editor and create a html file. - Write the necessary lines of html. " Add a paragraph and assign ID "demo". - Create a button and use onclick event to write "Hello Javascript" inside the paragraph tag. - Click Me! - Create three different buttons and attach the following statements to it: " 1) a statement that finds the element with the ID of "demo" and set the content inside this element to 3+5. 2 ) a statement that finds the element with the ID of "demo" and from the style of that element, set the color to red. 3) a statement that finds the element with the ID of "demo" and from the style of that element, set the display to none, to hide the element