Hi All, i need some explanation on why my answer would be considered wrong on the answer for the generator matrix shown in the solution below. i have attached my solutions vs the exam solution. i hope the attachments explain my reasoning. thanks
Because there is only one repair team, one of the broken machines must be waiting in a queue to get fixed. The repair team cannot simultaneously work on A and B. So the force from 0 working to 1 working is rho, not 2 rho.
