1. The problem statement, all variables and given/known data I'm trying to solve this circuit when I try to simulate and run a dc sweep i get that it can't be solved. When I try to find the answer using linear algebra I get this answer after I throw it into MATLAB with the warning “[w]arning: Matrix is close to singular or badly scaled. Results may be inaccurate. RCOND = 2.312965e-18”. 2. Relevant equations 3. The attempt at a solution I don't understand what I'm doing wrong. Thanks for any help. I'm stuck in the linear algebra part and not the electrical engineering aspect so i figured i'd post it here. thanks.