Kirisiw. Programmalıq qurallar hám olardıń klassifikasiyası, pedagogikalıq dasturiy qurallar ham olardıń

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

>convert(s,radical);

RealRange

Agarsizx(a, b) kórinishdakórishniistamasangiz, berilaganózgaruvchinia<x, x<btipdabólsa, figuraliqavslardakórsatishkerak.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: