Program to calculate the sine
series
Program:
#include<stdio.h>
#include<conio.h>
#include<math.h>
void main()
{
int i, n;
float x, val, sum, t;
clrscr();
printf("Enter the value for x : ");
scanf("%f", &x);
printf("\nEnter the value for n : ");
scanf("%d", &n);
val = x;
x = x * 3.14159 / 180;
t = x;
sum = x;
for(i = 1 ; i < n + 1 ; i++)
{
t = (t * pow((double) (-1), (double) (2 * i - 1)) * x * x) / (2 * i * (2 * i + 1));
sum = sum + t;
}
printf("\nSine value of %f is : %8.4f", val, sum);
getch();
}
Output:
Enter the value for x : 30
Enter the value for n : 20
Sine value of 30.000000 is : 0.5000
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UpdatedDec 30, 2019
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Views18,328
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