**MA8491 NM Question Papers**

Anna University Regulation 2017 CIVIL **MA8491 **NM **Question Papers for previous years** are provided below. **Previous Year Question Papers for **CIVIL **4th SEM MA8491 Numerical Methods, Engineering** are listed down for students to make perfect utilization and score maximum marks with our study materials.

### Anna University Regulation 2017 (CIVIL) 4th SEM MA8491 NM- Numerical Methods question paper

1. Describe the merits of Newton’s method of iterations.

2. State the General Newton’s- Raphson Method.

3.State the Newton Raphson formula and the criteria for convergence.

4. Solve by Gauss Elimination method x + y =2 and 2x + 3y = 5

5. State the condition for Convergence of Iteration method.

6.Calculate the root of ex – 3x = 0 in 1< x < 1.1 by Iteration method.

7.Distinguish the advantages of iterative methods over direct method of solving a system of linear algebraic equations.

8.Find the positive root of x 2-2x -3 = 0 using fixed point iteration method starting with 0.4 as first approximation.

9. Solve by Gauss seidel method 2x-y=3, 2x+25y=15.

10 Give an example of transcendental and algebraic equation

11. Find the inverse of Jordan method.

12.State the condition for the convergence of Gauss Seidel iteration method for solving a system of linear equation.

13. Compare Gauss Elimination, Gauss Jordan method.

14.Can we apply iteration method to find the root of the equation

15.On what type of equations Newton’s method can be applicable – Justify.

16. Compare Gauss seidel method, Gauss Jacobi method.

17.Which of the iterative methods is used for solving linear system of equations it converges fast? Why?

18.Evaluate an iterative formula for 1 / N ,where N is a positive number by using Newton – Raphson method.

19. Find the dominant eigen value of A by power method

20.Using Newton-Raphson method , Establish the formula and also to calculate the square root of N. Find the square root of 5

correct to 4 places of decimals.

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