Question

If U = { 1,2,3,4,5,6,7,8,9,10,11,12} A= 3,4,7,8 B = 1,6,9,10,11 (1) A'UB' (2) A'U'B ( in full explanation)​

Answer 1

U = {1,2,3,4,5,6,7,8,9,10,11,12}

A = { 3,4,7,8}

B = {1,6,9,10,11}

A' = {1,2,5,6,9,10,11,12}

B' = {2,3,4,5,7,8,12}

A' U B' = {1,2,3,4,5,6,7,8,9,10,11,12}

Second part seems to be mis typed

Answer 2

Step-by-step explanation:

U = { 1,2,3,4,5,6,7,8,9,10,11,12}

A= 3,4,7,8

B=1,6,9,10,11 ____(1) A'UB'

____(2) A'U'B