MA8491 Question Bank Numerical Methods

MA8491 Question Bank Numerical Methods Regulation 2017 Anna University free download. Numerical Methods Question Bank MA8491 pdf free download.

Sample MA8491 Question Bank Numerical Methods:

1.What are the conditions under which a real root of the equation f(x)=0 can be found, using
simple iteration method?
2.Locate the negative root of 2 5 0 x3  x  
3. What do you mean by the order of convergence of an iterative method for finding the root of
the equation f (x
1.Find the real root of the equation x3+x2-100=0 correct to 5 decimal places using Iteration
method. MA8491 Question Bank Numerical Methods
2. Use the method of fixed point iteration to solve the equation Cos x=3x-1 .
3. Solve ex-3x=0 by the method of fixed point iteration.
4. Find the positive root of 10 x4  x  correct to three decimal places using Newton-Raphson
method.
4. State the condition for convergence of Newton-Raphson method.
5. State the order of convergence of (i) the iteration formula and (ii) the Newton-Raphson. MA8491 Question Bank Numerical Methods
6.Find the iterative formula for square root of N using Newton’s method.
7. Find the iterative formula for reciprocal of N using Newton’s method.
8. Give any two differences between Gauss Elimination and Gauss Jordan Methods. MA8491 Question Bank Numerical Methods
9. Distinguish between direct and iterative methods (indirect methods) of solving simultaneous
equations. MA8491 Question Bank Numerical Methods
10. When does Gauss elimination method fail?
11. Sate a sufficient condition for Gauss-Seidel method to converge.
12. How will you find the smallest eigen value of a square matrix, by power method?
13.What are the conditions under which the power method can be applied?
14. When does the power method work satisfactorily?
15. State Fixed point theorem. MA8491 Question Bank Numerical Methods

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