Explain how bisection method differ from secant.Derive the formula for Newton Raphson.Use Newton Raphson method to solve the equation f(x)=x3+2xβ2 correct upto three decimal places.[2+4+4]
Asked in 2080Short Question5 Marks
2.
What are the sources of errors? Discuss various types of errors encounters in numerical computation.[5]
Asked in 2080Short Question5 Marks
3.
Use secant method to estimate the root of the equation x2β5x+6=0, with initial estimate x1β=4 and x2β=2 (EPS=0.05).[5]
Asked in 2080Long Question10 Marks
4.
Write an algorithm and a C-Program to obtain roots of non-linear equation using Newton Raphson Method.[10]
Asked in 2079Short Question5 Marks
5.
Write an algorithm for Honer's method. Evaluate the polynomial f(x)=x4+3x3+5x2+7x+9 at x = 2 by using Honer's method.[5]
Asked in 2079Long Question10 Marks
6.
Define true error and relative error. Derive the bisection method for solving non-linear equation and using this method solve 2x3β2xβ5 with initial x0β=1 and x1β=2. Calculate upto 10th iteration.[10]
Asked in 2078Short Question5 Marks
7.
Show that the rate of convergence of Newtons Raphson method is quadratic.[5]
Asked in 2078Long Question10 Marks
8.
Derive the formula for integration using simpsons 3/8 rule. Use Secant Method to estimate the root of equation with initial estimate xβ = 4 and xβ = 2, x2β4xβ10=0.[10]
ModelShort Question5 Marks
9.
Define the terms true error and relative error? Write down algorithm for Horner' method to evaluate polynomial and use the method to evaluate the polynomial 2x3β3x2+5xβ2 at x=3.[5]
ModelLong Question10 Marks
10.
How Secant methods differs from Newton Raphson method? Derive the formula for Secant Method. Solve the equation cosx+2sinxβx2=0 using Secant method. Assume error precision is 0.01.[10]