1.  The integers form a field under addition and multiplication.

(a) True   ; (b) False   .

2.   3 + 2i > 2 + i

(a) True   ; (b) False   ; (c) Neither   .

3.  z₁(z₂z₃) = (z₁z₂)z₃ is the distributive law.

(a) True   ; (b) False   .

4.  2/(1 + i) is another expression for 1 - i.

(a)  True    ; (b) False   .

Notes