Question

hi evry1.plz help
.
What does the set of real numbers and complex numbers look like in set notation i.e:
R={}
C={}

Answer 1

R={ -infinity to +infinity}
C={ a + ib } where a,b belong to the real number set

Answer 2

Thank You for the medal

Answer 3

it was not me .bt i'm giving u one now

Answer 4

@beketso : hahaa...thnx to u too.. :)