In this problem α is a small positive number. Sketch the two lines in the -plane, and describe how they change, including the point of intersection, as α approaches zero. Also, calculate the condition...

In this problem α is a small positive number. Sketch the two lines in the
-plane, and describe how they change, including the point of intersection, as α approaches zero. Also, calculate the condition number for the matrix, and describe how it changes as α approaches zero.