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 Запитання:Розрахувати мынымальне значення функцыы y=sin(2sin(x))/x на промыжку [3,5]


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 ANSWER ====================================

using System;
using System.Collections.Generic;
using System.Text;

namespace ConsoleApplication8
{
    class Program
    {
        static void Main(string[] args)
        {
            double y,x,tochnost=0.1;
            for (x = 3; x <= 5 + tochnost; x += tochnost)
            {
                y=Math.Sin(2*Math.Sin(x))/x;
                Console.WriteLine("f({0}) = {1}",x,y);
            }
            Console.ReadKey();
        }
    }
}



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 ANSWER ====================================

using System;
using System.Collections.Generic;
using System.Text;

namespace ConsoleApplication19
{
    class Program
    {
        static void Main(string[] args)
        {
            double y, x=3, tochnost = 0.1;
            double miny = Math.Sin(2 * Math.Sin(2 * Math.Sin(x))) / x;
            double minx = x;
            for (x = 3; x <= 5 + tochnost; x += tochnost)
            {
                y = Math.Sin(2 * Math.Sin(2 * Math.Sin(x))) / x;
                if (y < miny)
                {
                    miny = y; minx = x;
                }
            }
            Console.WriteLine("min f({0}) = {1}", minx, miny);
            Console.ReadKey();
        }
    }
}



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