HTML uses SGML-like syntax. XHTML 1.0 uses XML syntax. HTML uses HTML DOM, XHTML uses XML DOM. There are small differences between those. Other than that, they're identical. They use same tags, attributes, have same semantics. XHTML 1.0 specification is very short and refers to HTML 4 specification for all important matters.
http://dhivacpt.blogspot.com/2007/10/difference-between-ddr1-and-ddr2.html
The difference is 10
The most recent version of HTML is HTML 5. 5, however, is still a W3C draft (meaning they haven't finalized it.) At the present time, it seems unlikely that this will ever occur. (Instead, the W3C will likely create a language to supersede HTML 5.) The last set of accepted changes to the HTML 5 specification was on 29 March, 2012. The most recent complete version of an HTML-like language was XHTML 1.1. It was last changed 10 November, 2010.
the difference is also doubled
What is the difference between 10 and 20 volume creme developer?
The difference between 1 and 10 is 9. or When you add a zero to the right side of the number 1 it becomes 10.
15
what is the difference between 10 meq er of potassium and 99 mg of potassium
please tell me the difference between thickness
The difference is 10 Celsius degrees.
10
10