KIRISH.. 3 I-BОB. Aniq integral va boshlang’ich funksiya tushunchalari………………... 6 1.1. Boshlang’ich funksiya tushunchasi va uning xossalari 6 1.2. Aniq integral tushunchasi va geometrik ma’nosi 9 II-BОB. Aniq integralni boshlang’ich funksiyaning orttirmasi sifatida aniqlash…………………………………………..……………………………….15 2.1. Nyuton- Leybnits formulasi vauning isboti 15 2.2. Nyuton-Leybnits formulasini qo’llashga doir misollar 19 Xulosa………...…………………………………………………………….…….27 Foydalangan adabiyotlar……………………………………….……………….30