AbdusattarovZ
Arey, # Arey (02.02.2019 / 10:37)
uZaFaRaP, i=5^(1/2) deb olaylik.

Javoblar:

((i-1)/2; -(i+1)/2),
(-(i+1)/2; (i-1)/2),
((i+1)/2; -(i-1)/2),
(-(i-1)/2; (i+1)/2).
Xato. Ishonmasez o'rniga qo'yib hisoblab ko'rin. Manga x va y qiymatini etin bo'ldi