I am getting error in this code?

f=@(x)cos(x)/x q(x)=integral(f,0,10)

i am getting error in evaluating that statements in command window

sorry guys i am very new to MATLAB.

Thanks for ur help

Answer 1

[Mischa Kim]

Rajasekhar, use

f = @(x) cos(x)./x;
q = integral(f,0.1,10)

There is a problem though with f approaching inf as you approach x=0. So you can get close but not all the way.

[rajasekhar reddy ogirala]

thanks a lot,

can u please suggest how to approach problem on this link http://www.mathworks.com/matlabcentral/answers/116132-please-help-me-how-to-solve-this-equation-in-matlab

[Roger Stafford]

Actually that integral is divergent at the lower limit of zero. As the lower limit, a, approaches zero, the integral approaches plus infinity in a similar way to -log(a).