Question

Use V ou F conforme o caso

a)7,3 € Q ( )
b)3,555 = 3,555... ( )
c)2 € N ( )
d)0,85 € R ( )
e)³/-27 € Z ( )
f)0,2121... = fração 21/99 ( )
g)fração 0/2 € N ( )
h)-5 € Z ( )
i)/7 € Q ( )
j)0,12333... = fração 111/900



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Answer 1

Resposta:

a)f

b)v

c)v

d)v

e)f

f)f

g)v

h) v

i)v

j)v