What do subcripted and unsubcricpted text mean

Answer 1

^Text
_Text2
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Answer 2

Subscripted text is moved downwards whereas superscripted text is moved upwards ...

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Note :
If you are not using any text formating tag with your text then if will appear according to the browser you are using

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Answer 3

<p>out of_{this is subscripted text}sub text</p>
<p>out of^{this is superscripted text}sup text</p>
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Answer 4

Spanish?