Ctgx-x/4=0 x3

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1) ctgx-x/4=0 2) x
Tenglama boyi ctgx = x/4 ni ifodalaydi.
include include include int main() { Gnuplot gp;

MUHAMMAD AL-XORAZMIY NOMIDAGI TOSHKENT AXBOROT TEXNOLOGIYALARI UNIVERSITETI QARSHI FILIALI DASTURIY INJINIRING GURUHI TALABASI MURODOV ELCHINBEKNING ALGORITMLARNI LOYIHALASH FANIDAN TAYYORLAGAN
5-AMALIY ISHI
Bajardi: Murodov E
Qabul qildi: Ro’ziqulova M

1) ctgx-x/4=0
2) x³-0.1x²+0.4x-1.2=0

1)
Analitik usul:

Tenglama orqali y=ctgx - x/4 ni ifodalashimiz mumkin.
y=0 qiymatini tenglama orqali topishimiz kerak: ctgx - x/4 = 0
Tenglama bo'yi ctgx = x/4 ni ifodalaydi.
Tenglamani bajarish uchun, C++ dasturlash tilida Ildizlarni hisoblash mumkin. Birinchi qadam bu tenglama uchun mantiqiy yechim topish bo'ladi, keyin uni ilova orqali amalga oshirish mumkin.

#include
#include

int main() {
double x;
std::cout << "Ildizlarni hisoblash uchun x qiymatini kiriting: ";
std::cin >> x;

double result = std::cos(x) / (std::sin(x) * 4);

std::cout << "Natija: " << result << std::endl;

return 0;
}

Grafik usul:

Tenglamani grafik yordamida ham aniqlash mumkin. Bu uchun matematik jihatdan yechim topish usullaridan, masalan, g'oya ko'rsatma, yoki hisoblashda ishlatish mumkin bo'lgan dastur yordamida grafik chizish mumkin.

#include
#include
#include

int main() {
Gnuplot gp;
gp << "400 ta namuna o’rnatish\n";
gp << "plot [-10:10] ctanh(x) - x/4\n";

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