COS 1501 ASSIGNMENT 2

Question 1(OPTION 4 IS CORRECT) Let's go with elimination method. From the given expression, it is clear that there should not be 'C' (because -C is done). If you observe the given options, 2nd and 3rd options have at least some portion of 'C' included. So, the answer must be from either 1st or the 4th option. A intersection B includes only some portion, and inverse of A intersection B will definitely contain A and B, similarly from A+B (i.e. it contains A and B). There by the final...