Answer Happy

Problem 2: For each of the following sets of complex numbers, describe the shape of the set and sketch the set in the complex plane. • (A) {z : 12–1 - i| = 1} • (B) {z:1 < 22 - 6 <2} • (C) {z : Reſiz + 2) >0} • (D) {z: 12 – 11 < [2}