Bài 19: Tính S(n) = + x + x^3/3! + x^5/5! + … + x^(2n+1)/(2n+1)! #include #include #include int main() { int i, n; float x, S, T; long M, N; printf("\nNhap x: "); scanf("%f", &x); { printf("\nNhap n(n >= 1) : "); scanf("%d", &n); if(n < 1) { printf("\n N phai >= Xin nhap lai !"); } }while(n < 1); S = 1; N = 1; i = 1; while(i