📘 mantiqiy masala
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Farzand Jinslari
1. Muammo: Oilada 3 nafar farzand bor. Ulardan 2 nafari o‘g‘il, 1 nafari qiz bola. Birinchi va ikkinchi farzandlardan biri o‘g‘il bola. Ikkinchi va uchinchi farzandlardan biri ham