X

X (ex /ɛks/, plural exes) is the twenty-fourth letter in our basic latin language.

This letter is rarely used in our daily language. For example: xray, xylophone,

But it can have some applications:

X sometimes represents unknown thing or person. Mr X , X files, X Man

It can also be used as multiplication in mathematics symbol

X is also the Roman Symbol for ten.

I don’t have anything to write about this letter. Sorry. X_X