• > solve(1-1/2*ln(x)>2,{x}); Tengsizliklar sistemasini yechish solve
  • > solve({3+4*x>=5, 2*x-3*(x-1)>-1},x); Javob: Tengsizliklar sistemasi 3 ta butun yechimga ega. Misol 2.
  • > solve({(y-5)/4 Misol 4.
  • Navoiy davlat pedagogika instituti informatika va axborot texnologiyalar kafedrasi zamonaviy matematik paketlar




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    > s:=solve(sqrt(x+3)

    > convert(s,radical);

    RealRange

    Agar siz x(a, b) ko`rinishda ko`rishni istamasangiz, berilagan o`zgaruvchini a<x, x< b tipda bo`lsa, figurali qavslarda ko`rsatish kerak.Masalan:



    > solve(1-1/2*ln(x)>2,{x});



    Tengsizliklar sistemasini yechish

    solve buyrug’i yordamida tengsizliklar sistemasini ham yechish mumkin. Masalan:

    > solve({x+y>=2,x-2*y<=1,x-y>=0,x-2*y>=1},{x,y});



    Misol 1. Tengsizliklar sistemasi nechta butun yechimga ega?

    Maple dasturida yechish:



    > solve({3+4*x>=5, 2*x-3*(x-1)>-1},x);

    Javob: Tengsizliklar sistemasi 3 ta butun yechimga ega.



    Misol 2. Tengsizliklar sistemasini yeching.

    Maple dasturida yechish:



    > solve({x*(x+1)+10>(x+1)^2+3, 3*x-4*(x-7)>=16-3*x},x);



    Misol 3. Tengsizliklar sistemasini yeching.

    Maple dasturida yechish:



    > solve({(y-5)/4<(2*y+3)/3, (4*y+1)/2<(y-4)/3},y);



    Misol 4. Ushbu tengsizlikning barcha natural yechimlarini toping.

    Maple dasturida yechish:



    > solve({1256/314<9*x-32, 9*x-32<=2976/96},x);

    Javob: Tengsizlikning natural yechimlari 5,6,7



    Misol 5. Tengsizliklar sistemasining eng katta butun yechimini ko’rsating

    Maple dasturida yechish:





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    Navoiy davlat pedagogika instituti informatika va axborot texnologiyalar kafedrasi zamonaviy matematik paketlar

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