कौन-सा विकल्प अपरिमेय संख्या है?
Which option is an irrational number?
Explanation opens after your attempt
A. \(0.101001000100001\ldots\)
Concept
The first decimal is non-terminating and non-repeating, so it is irrational. Repeating decimals are rational.
Why this answer is correct
The correct answer is A. \(0.101001000100001\ldots\). The first decimal is non-terminating and non-repeating, so it is irrational. Repeating decimals are rational.
Exam Tip
पहला दशमलव असांत और अनावर्ती है इसलिए अपरिमेय है। आवर्ती दशमलव परिमेय होते हैं।
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