Question

using the setsA={2, 3, 4, 5, 6, 7, 8}
B={2, 4, 5, 6, 7}
C={5, 6, 7, 8}
find AU(BUC), A-B, (A-B)UC​

Answer 1

Hello mate....

AU(BUC)

So BUC is {2,4,5,6,7,8}

and then AU(BUC) is {2,3,4,5,6,7,8}

now,

A-B

set A- Set B

{3}

(A-B)UC

{3,5,6,7,8}

hope it will helpful for you..

please mark as brainlist

Answer 2

Answer:

AU(BUC)= BUC=2,4,5,6,7,8

AU(BUC)=2,3,4,5,6,7,8

A-B=3,8

(A-B)UC=3,5,6,7