Couls someone please help me with this question: I have a large list of simultaneous algebraic equations to be solved. I have tried using Solve and Reduce, and they give a list of all possible sets of solutions. However, there is only one correct solution (one in which a certain parameter is positive definite).
Call this parameter k - I have succesfully used Solve like this:
works fine. But I really want something like:
Mathematica gives no answer to this. How can one get around this problem?