Question

scrieti multimile literelor din fiecare cuvint care urmeaza : " pom", " calculator " ,, " ghiozdan ", "" caiet "".

Answer 1

pom={p,o,m}
calculator={c,a,l,u,t,o,r}
giozdan={g,h,i,o,z,d,a,n}
caiet={c,a,i,e,t}

!Observatie! Intr-o multime de litere a unui cuvant se noteaza o singura data acea litera ! 
Succes la scoala !! 

Answer 2

{P,O,M}

{C,A,L,U,T,O,R}

{G,H,I,O,Z,D,A,N}

{C,A,I,E,T}