GLet W1 = 1 + i and W2 = 2 + 31. Find the imaginary part of ( w1 2 - w22 ) O . 10 10i O-10i Oo et Z1 = -1 - 5i and Z2 = 3 + 3i. Find the real part of 1. Oo O W/ N O 3 O O -1 Question 2.3a. Let Z1 = Iti 2 and Z2 = 127. Find the real part of z1 + Z2