Question

Sets A,B , and C are subsets of the universal set U.

These sets are defined as follows.

U= {f,g,h,p.q.r.x.y.z}

A={f,h,p.q.r}

B={q,r,y,z}

C={g,h,p,q,y}


Find (B' U A) ∩ C.

Write your answer in roster form or as Ø.

Answer 1

`B'=\{f,g,h,p,x\}\\B'\cup A=\{f,g,h,p,q,r,x\}\\(B'\cup A)\cap C=\{g,h,p,q\}`