For a linear equation set (left{begin{array}{c}x_{1}+x_{3}=1 x_{2}=2 -x_{2}=1end{array} ight.) (a) Form the least squares inverse; (b) Compute the model parameters using the generalized

For a linear equation set \(\left\{\begin{array}{c}x_{1}+x_{3}=1 \\ x_{2}=2 \\ -x_{2}=1\end{array}\right.\)

(a) Form the least squares inverse;

(b) Compute the model parameters using the generalized inverse;

(c) Evaluate the resolution for the model in connection with the original equation set.