Mundarija Kirish………………………………………………………………………..……3 I BOB Mantiqiy masalalarni yechish usullari ………………………………...6 1.1 To‘plam elementlarini tartiblashga doir mantiqiy masalalarni yechish usullari.......................................................................................................................6 1.2 To‘plamlar o‘rtasida o‘zaro bir qiymatli moslikni o‘rnatishga doir mantiqiy masalalarni yechish usullari …………………………………….……………...11 II BOB Kombinatorik masalalarni yechish usullari ……………………….…19 2.1 Kombinatorik masala haqida tushuncha. Kombinatorik masalalarning asosiy turlari ………………….……………………………..………………………….19 2.2 Boshlang‘ich sinflar matematikasida kombinatorik masalalar va ularni yechish usullari.....................................................................................................................28 Xulosa………...…………………………………………………………….........34 Foydalanilgan adabiyotlar………………………………………………….......36