Please help thank you! I’ll also give brainliest

Answer:
a. A U C = {1,3,4,5,6,12,2,9,10}
b. A ∩ B = {3}
c. A'= {2,7,8,9,10,11}
d. (A ∩ C)' = {2,6,7,8,9,10,11,12}
e. A' ∩ B' = {2,9,10,11}
f. A U C' = {12}
g. (A U B)' ∩ C = {1,3,4,5}
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