I-variant

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22. 2x³+x²+4x-15=0 tenglamaning [-5;11] oraliqdagi ajratilgan ildiziga kesmani teng ikkiga bo‘lish usulidan foydalanib birinchi uchta yaqinlashishni toping.
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23. x = (15-2x³-x²)/4 tenglamaning [-5;11] oraliqdagi ajratilgan ildiziga x₀=1 bo‘lganda oddiy iteratsiya usulidan foydalanib birinchi uchta yaqinlashishni toping.
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24. f(x)=1+(x-3)/2 funksiya uchun taqribiy hisoblash natijasi f(0)≈ 0,0001 bo‘lsa, absolyut xatolikni toping.
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25. A= “Printer – faqat matn chop etadi”, B= “Word – matn muharriri”, C= “Axborot 2 turga bo‘linadi”, D= “Ikki xil kodlash usuli bor” bo‘lsa, quyidagi mantiqiy ifoda natijasini aniqlang:
 (  (A C))  (A  B)  (C D).