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IGNOU BCSL-58 (July 2025 – January 2026) Assignment Questions
Q1. Write a program in C that accepts a decimal number and displays its floating-point equivalent number. You may make assumptions to simplify the program, however, your representation of floating point number should be closer to IEEE 754 standard 32 bit representation.
Q2. Write a program in C to implement Regula-Falsi method.
Q3. Write a program to implement Gauss Elimination method for solving linear equations. Your method should check if a given pivot is zero or not. It should also minimise the floating-point errors.
Q4. Write a program in C for the demonstration of Stirling’s Formula for Interpolation.
Q5. Write a C Program for solving the following system of equations using Jacobi method:
Starting with x(0) = (0, 0, 0, 0). The exact solution is x = (1, 2, 3,4) Tn.
Q6. Write a C program to solve the IVP y’ = -ty2, y(2) = 1 and find y(2.1) and y(2.2) with h = 0.1 using improved tangent method (modified Euler method) of O(h2).
Q7. Write a program in C to find the approximate value of the following definite integral using Trapezoidal rule and obtain a bound for the error. The exact value of I = ln2 = 0.693147 correct to six decimal places.:
Q8. Write a program in C to solve the equation x2y’ = 1-xy-x2y2, y(1) =-1 from x=1 to x=2 by using Taylor series method of O(h2) with h= 1/3 and ¼ and find the actual error at x=2 if the exact solution is y=-1/x .
IGNOU BCSL-58 (July 2024 – January 2025) Assignment Questions
Q1. Write a program in C that accepts a decimal number and displays its floating-point equivalent number. You may make assumptions to simplify the program, however, your representation of floating point number should be closer to IEEE 754 standard 32 bit representation.
Q2. Write a program in C to implement Gauss Seidel method for finding the roots of linear equations.
Q3. Write a program in C to implement Bisection method for finding a positive root of the equation X2- 9x + 21 =0. You have to make suitable choice for the bounds.
Q4. Write a program in C for the demonstration of Newton’s Backward Interpolation Formula.
Q5. Write program in C for the demonstration of Bessel’s Formula.
Q6. Write a program in C to demonstrate the Newton’s Divided Difference Method.
Q7. Write a program in C to find the approximate value of the following definite integral using Simpson’s 1/3 rule:
