Question

given the sets A={×|× is a positive even integers less than 10} and B={×|× is a positive odd integers less 10} are subsets of the universal U={×|× is a positive integers less than 10} list all the elements of:

9 AUB'
10 A'UB
11 A'UB'
12 A∆B
13 A-B'
14 A'∆B
15 (A'UB)'
​

Answer 1

A=(0,2,4,6,8)

B=(1,3,5,7,9)

AUB'=(0,2,4,6,8)

A'UB=(1,3,5,7,9)

A'UB'=(10,1,2,3,4,5,6,7,8,9)

AΔB=()

A-B'=()

A'ΔB=(1,3,5,7,9)

(A'UB) '=(0,2,4,6,8)