Question

which of the following is irrational number
0.17 1.513 0.2745 0.101001000..
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Answer 1

Answer:

0.101001000..

Step-by-step explanation:

An irrational no. has a non-terminating and non repeating decimal.

in 0.17 , 1.513 and 0.2745, the decimals are terminating.

But in, 0.101001000....   the decimal is neither terminating nor repeating.

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