11. Newton-Raphson method is used to compute a root of the equation x2 - 13 = 0 with 3.5 as the initial value. The approximation after one iteration is
12. Identify the Newton-Raphson iteration scheme for finding the square root of 2.
13. If a continuous function f(x) does not have a root in the interval [a, b], then which one of the following statements is TRUE?
14. Consider p(s) = s3 + a2s2 + a1s + a0 with all real coefficients. It is known that it is derivative p'(s) has no real roots. The number of real roots of p(s) is
15. The differential equation $$\frac{{{\text{dx}}}}{{{\text{dt}}}} = \left[ {\frac{{1 - {\text{x}}}}{\tau }} \right]$$ is discretised using Euler's numerical integration method with a time step ΔT > 0. What is the maximum permissible value of ΔT to ensure stability of the solution of the corresponding discrete time equation?
16. Match the correct pairs
Numerical Integration Scheme
Order of Fitting Polynomial
P. Simpson's 3/8 Rule
1. First
Q. Trapezoidal Rule
2. Second
R. Simpson's 1/3 Rule
3. Third
Numerical Integration Scheme | Order of Fitting Polynomial |
P. Simpson's 3/8 Rule | 1. First |
Q. Trapezoidal Rule | 2. Second |
R. Simpson's 1/3 Rule | 3. Third |