Question

I've known the answer, but I need help to find out the method toget it, why using this method. Please explain the details of yoursteps.

Let be the augmented matrix for a linear system. Find for what values of a and b the system has a unique solution. a one-parameter solution. a two-parameter solution no solution.

Show transcribed image text Let be the augmented matrix for a linear system. Find for what values of a and b the system has a unique solution. a one-parameter solution. a two-parameter solution no solution.