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Question
Which of the following is irrational?
Options
0.14
`0.14bar16`
`0.bar1416`
0.4014001400014...
Solution
0.4014001400014...
Explanation:
An irrational number is non-terminating and non-recurring which is 0.4014001400014....
Here, 0.14 is terminating and `0.14bar16 . bar1416` are non-terminating recurring.
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