Question

Escreva cada conjunto numéricos com no mínimo 5 elementos
a)N
b)Z
c)Z*
d)Z*+
e)Z*-

Answer 1

Resposta:

a) N={0,1,2,3,4...}

b)Z={...-1,0,1,2,3...}

c)Z* ={...-1,1,2,3,4...}

d)Z*+ ={1,2,3,4,5...}

e)Z*- ={...-5,-4,-3,-2,-1}