Set Properties and Definitions
Given sets A, B and C, if AB and AC, prove or disprove the following: (B C) - A = (B - A) (C - A)
B
and AC, prove or
disprove the following:
C) -
A = (B - A) 
(C
- A)B
and AC, prove or
disprove the following: C) -
A = (B - A) (C
- A)
