Question

if u=1,2,3,4,5,6,7,8,9 A=1,2,3,4 B=3,4,5,6 find (AUB)'​

Answer 1

Step-by-step explanation:

given

u=1,2,3,4,5,6,7,8,9

A=1,2,3,4

B=3,4,5,6,

B'=1,2,7,8,9

A'=5,6,7,8,9

(AUB)'=1,2,5,6,7,8,9

Answer 2

Hey Mate

I Have A Good Way to solve this

please see the attachment

(AUB)'=1,2,5,6,7,8,9

Thank you ✌️