Teng emas A={1,2,3} va B={2,4,5} to‘plamlar berilgan bo‘lsa, a va b to‘plamlarning simmetrik ayirmasini toping. {1,3,4,5}

{chin, chin, chin, chin }

42. 
    “DADA” so‘zidagi harflar yordamida nechta so‘z tuzish mumkin?
    

x 4 25

{2,3,5} 27

43. 
    {< 2, 4 >, < 3, 3 >, < 6, 7 >} ep munosabat berilgan bo‘lsa uning qiymatlar sohasini toping?
    

X {2, 3, 6}.

12/9/21, 8:40 AM Diskret tuzilmalar fanidan oraliq nazorat test topshirig'i | HEMIS Student axborot tizimi

44. 
    x={chin, chin, yolg‘on, yolg‘on} va y={chin, yolg‘on, chin, yolg‘on} bo‘lsa (x A y) ^ y ni qiymatini toping?
    

• 
  {chin, chin, yolg‘on, chin }
  

45. 
    1,3,5,7 raqamlardan foydalanib nechta turli ikki xonali son tuzish mumkin?
    

• 
  12
  

46. 
    Agar mashrut boshlang‘ich uchga ham oxirgi uchga ham ega bo‘lmasa bunday marshrut deb ataladi.
    

X sikl

47. 
    Savatda 4 ta anor, 5 ta nok va 6 ta olma bor. Savatdan bitt a tanlashni necha usulda amalga oshirish mumkin?
    

• 
  15
  

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

1. 
   Agarx,yeVuchlaruchunx,ygll bo‘lsa u holda, deyiladi?
   

X Insidentemas

2. 
   Tranzitivliksharti sharti sharti to‘g‘ri ko'rsatilgan javobni toping?
   

•