Solving an ODE with ode45 on [0,10]

[nashat]

Homework Statement

solve the initial problem using ode45 on the interval [0,10]

Homework Equations

cost dy/dt + ysint = 2t cos^2(t) y(0) = -Pi

The Attempt at a Solution

I have no I dia how to sart

 

[wildman]

Matlab has an excellent help page. Press the help button on the tool bar and when the help page comes up, go to search and enter ode45. You can also do a google seach for ode45, usually that comes up with a lot of examples. Check out the ones with .edu. Those are usually the best. Once you have read that and it is still not working for you, then come here and ask a more specific question.