Question

HEY GUYS ...
I NEED ANSWER OF THE GIVEN QUESTION SHOWN IN THE PHOTO...
SO NO SPAM....
PLEASE GUYS ITS TOO MUCH URGENT...
FOR THE EXAM....
....​

Answer 1

Answer:

union of a b c is o and intersection of a b c is also o

Answer 2

Answer:

A U B U C={-5/3,3/2,3,-1/2,-1}