| 
 
 
| Question 122497:  I need help with the following
 Given  U = {l, m, n, o, p, q, r, s, t, u, v, w}, A = {l, m, n, o, p, q}, B = {n, o, r, s, v, w}, and C = {l, m, p, q, r, t}, find (A′ U C′) ∩ B′.
 
 Answer by bcpm36(2)
      (Show Source): 
You can put this solution on YOUR website! A'={r,s,t,u,v,w}   B' = {l,m,p,q,s,t,u}       C'={n,o,s,u,v,w} A'U C' = {n,o,r,s,t,u,v,w}
 (A' U B') ∩ B' = {s,t,u}
 | 
  
 | 
 |