Question

completati spatiile libere cu unul din simbolurile apartine sau nu apartine pentru a obtine propozitii adevarate:a)+5...Z,b)-6...N,c)-21...N*,d)4supra8...Z,e)-7...multimea Z,f)45 supra9...N,g)11 supra2...Z,h)-94...Z,i)+12...N*,j)1 supra 2...Z,k)2 supra1...Z,l)0...MultimeaZ

Answer 1

a. apartine

b. nu apartine

c.nu apartine

d.nu apartine

e.apartine

f.apartine

g.nu apartine

h. apartine

i.apartine

j.nu apartine

k.apartine

l.apartine