usingSystem;
usingSystem.Collections.Generic;
usingSystem.Linq;
usingSystem.Text;
usingSystem.Threading.Tasks;
namespace ConsoleApplication36
{
classProgram
{
staticvoidMain(string[] args)
{
double x, S, h, Integ, a, b, n;
a = 0; b = 3; n = 100; S = 0;
h = (b - a) / n;
for (x = a; x <= (b - h); x += h)
S += Math.Asin(Math.Sqrt(x / (1 + x)));
Integ = h * S;
Console.WriteLine("Iнтеграл = " + Integ);
Console.ReadKey();
}
}
}
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