No. 4,037 in Polish
xi
"Xi" in Polish refers to the Greek letter Ξ or ξ, used in mathematics, science, and the Greek alphabet.
In a sentence
Xi to litera stosowana w alfabecie greckim.
Xi is a letter used in the Greek alphabet.
Here, 'xi' is referred to as a Greek letter name.
Czytałem książkę, w której bohater miał na imię Xi.
I read a book where the protagonist was named Xi.
Here, 'xi' is used as a proper noun, referring to a name.
W matematyce xi może reprezentować zmienną.
In mathematics, xi can represent a variable.
Here, 'xi' serves as a mathematical symbol or variable name.
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