For each of the following scenarios, provide an example of an augmented matrix of a system of linear equations satisfying the stated conditions. You can resize a matrix (when appropriate) by clicking and dragging the bottom-right corner of the matrix. a) A system of 6 equations in 4 variables having a unique solution. 000 0 0 0 000 b) An inconsistent system of 4 equations in 5 variables, whose augmented matrix has rank 3. 0 00 0 00 0 00 c) A system of 3 equations in 4 variables whose general solution involves 2 parameters. 000 0 010 000