Solving nonlinear equations

hunt_mat

Hi,

I have a system of nonlinear algebraic equations (which come from something else I am looking at) I must solve and I do do this I am using Newton's method, so I have to compute the Jacobian. One of my rows in my Jacobian is a linear combination of some of the others and I want to know which rows are linearly dependent. Does anyone know if I can do this in matlab?

Mat