Question

identify all the sets to which the number 3.1214122144............ belongs.


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

Answer 1

@jim_thompson5910

Answer 2

can you represent that number as a fraction of whole numbers?

Answer 3

no

Answer 4

there are two types of non terminating decimals, those that repeat and those that don't repeat.
Example of non terminating repeating decimal:
0.123123123123...

Example of non terminating nonrepeating decimal
.12123123412345123456...

Non terminating decimals that don't repeat are irrational numbers.
Non terminating decimals that repeat are rational numbers

Answer 5

@perl is it B

Answer 6

@Destinymasha

Answer 7

yep it's irrational as perl said