Question

Identify all the sets to which the number belongs. chose from rational number, irrational number, whole number, and integer.

0.123333........

A. rational number
B. irational number
C. integer, rational number
D. whole number, integer, rational number

Answer 1

C, since 0.12333... is a integer (decimal/ not whole), and because it is not irrational. an example of an irrational number would be :
\[\sqrt{2}\]

Answer 2

thanks

Answer 3

np