1. Olim 15 kun davomida har kuni nechta dona olma yeganini yozib bordi


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Mavzu: Oraliq nazorat-2

1.Olim 15 kun davomida har kuni nechta dona olma yeganini yozib bordi:

2,3,1, 1, 0, 0, 4, 3, 0, 1, 2, 3, 2, 1, 4. Shu qatorning


  1. moda; b) o’rta qiymat; c) medianasini toping.

2. Shaxmat musobaqasida har bir ishtirokichi boshqa ishtirokchilarning har biri bilan bittadan o’yin o’ynaydi . Jami 18 ta ishtirokchi bo’lsa, nechta o’yin o’ynaladi?

3.Sharning kata doirasi yuzi 16 ga teng. Shar sirtining yuzini toping.



4.Shar va sferaning farqini tushuntiring.

5. Sferaning tenglamasi x2+y2+z2=3 korinishida berilgan bo’lsa, uning yuzini hisoblang.
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