Răspuns:
j) {0,1,2,3,4,5,6,7,8,9,10,11}
k){12,10,8,6,4,2,0}
L){8,4,0}
m){12,9,6,3}
n){24,18,12,6}
o){0,1,2,3,4,5,6,7}
p){0,1,2,3,4,5,6,7}
r){9}
s){15}
t){0,1,2,3}
u){0,1,2,3,4}
v){3}
x){3}
Sper ca te-am ajutat! :D <3