How elements (tags) in XML are different from elements in html

1.	How elements (tags) in XML are different from elements in html
Answer» 1.XML tags are user defined while HTML tags are pre defined. 2.XML tags must have closing tag while HTML tags may have closing tag.3.XML tags are case sensitive while HTML tags are not case sensitive. 4.XML may need style sheet while HTML can be viewed directly by the browser.

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