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What is xlmns in html?why is it included
Why is it written in head in html
1 Answer
+ 7
The xmlns attribute specifies the xml namespace for a document.
Note:Â The xmlns attribute is required in XHTML, invalid in HTML 4.01, and optional in HTML5.
Example:
<html xmlns="http://www.w3.org/1999/xhtml">
<head></head>
<body></body>
</html>