118
yechimlarni
olish uchun oldindan
EnvAllSolutions:=true
qo‘shimcha
buyruqlarni kiritish kerak bo‘ladi .
Masalan:
>
_EnvAllSolutions:=true:
> solve(sin(x)=cos(x),x);
1
4
_Z1~
Maple
muhitida _
Z
~ belgi butun turdagi o‘zgarmasni anglatadi,
shuning uchun ushbu tenglama yechimining odatdagi ko‘rinishi
x:=π/4+πn bo‘ladi,
bu yerda
n
– butun son.
Transsendent tenglamalarni yechish.
Transsendent tenglamalarni
yechish-da yechimni oshkor ko‘rinishda olish uchun
solve
buyrug’idan
oldin qo‘shimcha
_EnvExplicit:=true
buyrug’ini kiritish kerak bo‘ladi.
Murakkab transsendent tenglamalar
sistemasini yechish va uni
soddalashtirishga misol qaraymiz:
>
t:={
7*3^x-3*2^(z+y-x+2)=15,
2*3^(x+1)+3*2^(z+y-x)=66,
ln(x+y+z) -3*ln(x)-ln(y*z)=-ln(4) }:
> _EnvExplicit:=true:
> s:=solve(t,{x,y,z}):
> simplify(s[1]);simplify(s[2]);
{
x
=2,
y
=3,
z
=1}, {
x
=2,
y
=1,
z
=3}
Yuqorida keltirilgan fikrlar asosida quyidagi misollarni qaraymiz.
1.Tenglamalar sistemasining
barcha
yechimlarini
toping
Buyruqlar satrida tering:
Dostları ilə paylaş: