Question

Помогите решить на языке C (СИ).

Answer 1

#include "stdio.h"

#include "math.h"

int main(){

double y, x, a, b;

scanf("%lf%lf%lf", &x, &a, &b);

y = cos(2 * x) + sin(x - 3);

 

printf("y = %lf", y);

 

if (cos(2 * a) + sin(x - a) > cos(2 * b) + sin(b - 3))

 printf("\nmax - a");

else if (cos(2 * a) + sin(x - a) < cos(2 * b) + sin(b - 3))

printf("\nmax - b");

else

 printf("\nin a = in b");

}