binahyeseira-
I’m not quite sure what your question is.
Are you asking how the answer relates to ?? The answer is 1 / ? so just raise the answer to the power of -1 and you get ?.
If you’re asking how the question relates to ?- for that you just have to accept that all transcendental functions are related in ways that may not seem obvious at first.
(The area of the region bounded by the x – axis and y = 1 / (1 + x ^ 2) from negative infinity to positive infinity is also ?.)
If you learned Taylor Series, try calculating e ^ (? * i) + 1, where e is the limit of (1 + (1 / x)) ^ x as x tends towards infinity and i is the square root of -1.