A well_formed document must have a root element. Explain with an example. -Technology

A well_formed document must have a root element. Explain with an example. -Technology
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To create a well-formed XML document, it is necessary for it to have a root element. A root element is a unique element that contains all other elements in the XML document.The XML document cannot contain more than one root element.The following code is an example of a well-formed document:<address><city> Delhi </city><state> Delhi </state><country> India </country></address>Consider the same code written in the following way:<city> Delhi </city><state> Delhi </state><country> India </country>The preceding code is not a well-formed document, since it does not contain aroot element.
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