Question

The following real numbers have decimal expansions as given below. In each case,
decide whether they are rational or not. If they are rational, and of the form P/q, what can you say about the prime factors of q ?
you say about the prime factors of q?
(i) 43.123456789
(ii) 0.120120012000120000...
(iii) 43.123456789​

Answer 1

Answer:

yar itne esy question na deya kro solve krne ka bhe mun nhe krat 123456789

Answer 2

Answer:

1) Rational

2) Irrational

3) Rational

I am not sure.