Question

P= {3, 9, 11, 13} and Q = {3,7,9,15}

are subsets of the universal set e = {1,
3,7,9, 11, 13, 15). Find P'nQ'.​

Answer 1

`P'\cap Q' = \{1\}`

Explanation:

E = {1, 3, 7, 9, 11, 13, 15}

P= {3, 9, 11, 13} and Q = {3,7,9,15}

P' = {1, 7, 15} and Q = {1, 11, 13}

`P'\cap Q' = \{1\}`