i

i

In Portuguese, "i" is the name of the letter "I" in the alphabet.

Here, 'i' is used as a symbol in mathematical contexts referring to the imaginary unit, a fundamental component in complex numbers.

Na matemática, o 'i' representa a unidade imaginária.

In mathematics, 'i' represents the imaginary unit.

Here, 'i' is mentioned as a letter in the alphabet, emphasizing its interest or subjective qualities as part of linguistic discussion.

Eu gosto de 'i', pois é uma letra interessante.

I like 'i' because it is an interesting letter.

Here, 'i' is used to describe its pronunciation in Portuguese language education, illustrating its phonetic qualities.

Quando soletramos, o 'i' é pronunciado como 'ii' em português.

When spelling, 'i' is pronounced as 'ee' in Portuguese.