Recent content by freshnitesh

Homework Statement 2. The attempt at a solution So part a. makes sense to me, it basically comes down to A1 = 1 -1 -1 -1 1 1 -1 1 1 A2 = 1 -1 -1 -1 2 -2 -1 -2 11 I'm not sure how to approach part b. because the question doesn't make much sense to me...