tentukan himpunan -A={0,1,2} -A{1,2,3,4} -C={A,I,U,E,O}

A= {0,1,2}⇒n (p(A))=3
p(A) = {{},{0},{1},{2},{0,1},{0,2},{1,2},{0,1,2}} ⇒n(p(a))=8
A={1,2,3,4}
p(A)= {{},{1},{2},{3},{4},{1,2},{1,3},{1,4},{2,3},{2,4},{3,4},{1,2,3},{1,2,4},[1,3,4},{2,3,4},{1,2,3,4}}⇒n(p(a))=16
C={a,i,u,e,o}
p(C)={{},{a},{i},{u},{e},{o},{a,i},{a,u}{a,e},{a,o},{i,u},{i,e},{i,o},{u,e},{u,o},{e,o},{a,i,u},{a,e,o},{a,i,o},{a,i,e},{a,u,o},{i,u,e},{i,e,o},{i,u,o},{u,e,o},{a,i,u,e},{a,u,e,o},{a,i,e,o},{a,i,u,o},{i,u,e,o},{a,i,u,e,o}}⇒n(p(c))=32
maaf ya kalau salah...