Tutorial-01 Bisection method (1) Define Algebraic and Transcendental equations. (2) Use bisection method to find a root of the equation x3 4 x 10 0 in the interval 1, 2 .find the relative percentage error at each iteration. Use four iteration (3) Solve x cos x by Bisection method correct to two decimal places (4) Find the negative root of x 3 7 x 3 0 by bisection method up to three decimal Places. (5) Find the five iteration of the bisection method to obtain a root of the equation f ( x) Cos x x e x 0 3 (6) Find a root of the equation x 4 x 9 0 using the bisection method in four stages. 3 2 (7)Using bisection method find the real root of equation x 4 x 10 0 in [1,2] correct to three decimal places. Newton – Raphson Method 3 (1) Using Newton –Raphson method, find a root of the equation x x 1 0 correct to four decimal places. (2) Find the zero of the function f ( x) x3 cos x with starting point x 1 by using by 0 Newton Raphson method (3) Find a root of x 4 x3 10 x 7 0 correct to three decimal places between a 2 and b 1 by Newton – Raphson Method. (4) Find the smallest root of the equation Sin x e x correct upto to four decimal places using the Newton-Raphson starting With x 0.6 0 (5) Derive an iterative formula to find N and hence find approximate value of 65 and 3 , correct up to three decimal places (6) Use an iterative formula to find the value of (7) Derive an iterative formula to find 1 5 and 27 1 N and hence find the value 53 correct up to three decimal places (8) Derive a Newton-Raphon iteration formula for finding the cube root of a positive number N. Hence find cube root of 12. (9) Find real root of equation x 3 cos x 0 with x0 1 correct up to four decimal places using Newton-Raphson method.Could x0 0 be used for this problem ? Secant method (1) Derive Secant Method and solve x e x 1 0 correct to three decimal places between 0 and 1. (2) Find the positive solution of f ( x) x 2sin x by the secant method, starting from . x 2 , x 1.9 0 1 (3) Find the smallest root of the equation Sin x e x correct upto to four decimal places using the Newton-Raphson starting With x 0.6 0 (4) Use the secant method to find the root of equation x2 4 x 10 0 . 3 (5) Use secant method to find root of x 5 x 7 0 correct to three decimal places. (6) Find a real root of the following equations using secant method x (a) e 3x sin x 0 , x0 0, x1 1 , correct up to four decimal places. x (b) xe cos x , x0 0, x1 1 , up to x5 .