}

(a) The following listing is for a complete C program which attempts to approximate the value of the exponential function, e, where the value of x is input by the user. The approximation is computed using the first ten elements of the series 2 3! 4! where n! denotes the factorial of the non-negative integer n. However, the program contains some errors (i) List the errors, and for each error identified, explain briefly what the problem is and give the correct code (ii) Suggest a way of making the program more efficient. Rewrite the program in order to implement your suggestion #include unsigned int factorial (double x) int main(void) int terms [10 float exp, xi int i; ") printf ("Enter the value for scanf ("%f", x) ; for i -0 i