Question

Solve these commands by Matlab and send a clear pics plz

LAB2 Finding roots of functions by using bracketing methods Incremental search Q1. Find the brackets values using incremental serach on the function f(x) = sin(x) from X-tox Ans. >>incsearch() sin(x)...100) number of brackets: ans 0.0317 0.0317 2.2. Find the brackets values using incremental serach on the function f(x) sin(10x) cos(3x) from x = 3 to x = 6 Ans >> Incsearch(x) sin(10x)+cos3x1.3.6) number of brackets: 5 3.2449 3.3061 3.3061 3.3673 3.7347 3.7959 4.6531 4.7143 5.6327 5.6939 Also Ans. >>incsearch(@l) sin(10*x+cos[3*x13,6,100) number of brackets: ans 3.2424 3.2727 3.3636 3.3939 3.7273 3.7576 4.2121 4.2424 4.2424 4.2727 4.6970 4.7273 5.1515 5.1818 5.1818 5 2121 5.6667 5.6970

Answer 1

`Hey,

Note: If you have any queries related to the answer please do comment. I would be very happy to resolve all your queries.

1)

clc

clear all

close all

format long;

f=@(x) sin(x);

a=-pi;

b=pi;

n=100;

incsearch(f,a,b,n)

function B=incsearch(f,a,b,n)

x=linspace(a,b,n);

B=[];

c=0;

for i=1:length(x)-1

if(f(x(i))*f(x(i+1))<0)

B=[B;x(i) x(i+1)];

c=c+1;

end

end

disp('number of brackets');

disp(c);

end

7 imination.m er.m eidel.m m.m ot.m otNew.m ad.m c=0; 7- 8 - 9 - 10 11 12 13 14 15 - 16 17 18 19 20 - 21 - 22 - b=pi; n=100; incsearch(f, a, b,n) function B=incsearch(f, a,b,n) x=linspace(a, b, n); B=[]; for i=1: length(x)-1 if(f(x(i))*f(x(i+1))<) B=[B;x(i) x(i+1)]; C=C+1; end end disp('number of brackets'); disp(c); end _sequence.m _sequence.m oNeg.m ..m C.m ger.m m negative_integer.m _rows.m +iva intonarm m (Function) che Jacobi iterative method del(A, d, x0, tol, Imax) Command Window number of brackets 1 ans = -0.031733259127170 0.031733259127170 fx >>

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