<!DOCTYPE html>
<html lang="en-US">
<head>
<style>
#point:after{
content:"\022C3";
}
</style>
</head>
<body>
<p>N-ARY Union using Hexa Decimal: ⋃</p>
<p>N-ARY Union using HTML Code: ⋃</p>
<p>N-ARY Union using HTML Entity: ⋃</p>
<p id="point">N-ARY Union using CSS Entity: </p> </body>
</html>