कौन-सा विकल्प अपरिमेय संख्या का सही उदाहरण है?
Which option is a correct example of an irrational number?
Explanation opens after your attempt
D. \(\sqrt{23}\)
Concept
(23) is not a perfect square so \(\sqrt{23}\) is irrational. Fractions and terminating decimals are rational.
Why this answer is correct
The correct answer is D. \(\sqrt{23}\). (23) is not a perfect square so \(\sqrt{23}\) is irrational. Fractions and terminating decimals are rational.
Exam Tip
(23) पूर्ण वर्ग नहीं है इसलिए \(\sqrt{23}\) अपरिमेय है। भिन्न और सांत दशमलव परिमेय होते हैं।
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