Question

classify the following numbers as rational or irrational with justifaction.
(1). (1+√5)-(4+√5)
(2). 10.124124...
(3). 1.010010001...​

Answer 1

Answer:

1. irrational

irrational number+irrational number gives irrational number

2. rational

we can represent it by using bar and it can be represented in the form of p by q

3. irrational

we cannot represent it in the form of p by q