Recent content by HP007

I want to solve the following differential equation using MATLAB and thus want to plot between x & y. dy/dx=(l*siny-b)/(sinx*cos(y-x)) boundary condition:at x=0;y=sine inverse of(b/l);

But I have already arrived at those set of coupled equations I want to know the way to solve it. Assist me in solving mathematical part of the problem.

Facing some horrible mathematical situation while solving to find equation of trajectory of projectile when drag is proportional to v^2. my equations where i end up with are as follow: equation 1: mdv/dt=(-kv^2)+(-mgsinγ); equation 2: (-mv)dγ/dt=mgcosγ; equation 3: dx/dt=vcosγ; equation...