A, y element x ga bo
‘linadi va x=y} munosabat quyidagi
javoblarning qaysi birida to
‘g‘ri ko‘rsatilgan?
℘
={(2,2), (2, 4), (2,6), (3, 3), (3, 6)}
℘
={(2,10), (2, 4), (2,6), (2, 8), (3, 3), (3, 6)}
℘
={(2,2), (2, 4), (2,6), (2, 8), (3, 6)}
℘
={(1,1), (2, 2), (3,3), (4, 4)}
80. x={1,1,0,0} va y={1,0,1,0} bo‘lsa, (y → x) → y ni qiymatini toping?
{1,0,0,0}
{1,1,0,1}
{1,0,0,1}
{1,0,1,0}
81. x={1,1,0,0} va y={1,0,1,0} bo‘lsa, x
∨
y ni qiymatini toping?
{1,0,1,1}
{1,0,1,0}
{1,0,0,1}
{1,1,1,0}
82. 118 sonini natural bo‘luvchilari nechta?
2
4
8
6
83. x={1,1,1,1,0,0,0,0}, y={1,1,0,0,1,1,0,0} va z={1,0,1,0,1,0,1,0} bo‘lsa, x
∨
y
∨
z ni qiymatini toping?
{1,1,1,1,1,1,1,0}
{1,0,1,1,0,0,0,0}
{1,1,0,0,0,0,0,0}
{1,0,0,0,0,0,1,0}
84. To‘plam elementlari va tushunchalar orasidagi bog‘lanishga …
deyiladi?
xossa
akslantirish
munosabat
funksiya
85. "MEGA" so‘zidagi harflar yordamida nechta so‘z tuzish mumkin?
25
14
18
24
86. Agar A to‘plamning har bir elementi B to‘plamda mavjud bo‘lib, B
to‘plamda A to‘plamga kirmagan element ham mavjud bo‘lsa, u holda
A to‘plam B to‘plamga … deyiladi?
teng
qism to‘plam
teng emas
xos qism to‘plam
87.A={1,2,3,4} to‘plamning 1 ta elementli qism to‘plamlari soni
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