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səhifə | 7/47 | tarix | 10.05.2022 | ölçüsü | 153,37 Kb. | | #57457 |
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X G grafning qirralari
45 xil bolt va 16 xil gaykadan bittadan olinib, necha xil juftlik tuzish mumkin?
x——y ifoda quydagilarda qaysi biriga teng?
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 }
5 ta tovuq, 5 ta o‘rdak va 4 ta g‘oz bor. Uchta parrandani shunday tanlab olingki, ular ichida tovuq, o‘rdak va g‘oz bo‘lsin. Shunday tanlashlar soni nechta bo‘ladi?
A={x: |x - 4| < 8, x eN} to‘plamning eng kichik elementini toping.
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A={1,2,3,a,c} , B={2,a,b} berilgan bo‘lsa, A va B to‘plamlarning simmetrik ayirmasini toping.
R-munosabatga tegishli juftliklar birinchi elementlaridan iborat to‘plamga aytiladi?
Dostları ilə paylaş: |
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