0 reads0 ratings0 helpful
Which of the following numbers is irrational and lies between 1 and 2?1 और 2 के बीच कौन-सी संख्या अपरिमेय है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: \(\sqrt{2}\)\(\sqrt{2}\)
\(\sqrt{2}\) is irrational, and it lies between 1 and 2 because \(1^2<2<2^2\). Hence, it satisfies the required condition. \(\frac{3}{2}\) is rational, while 1 and 2 are the endpoints, not numbers strictly between them. Exam tip: Check both the type of number and its position in the given interval.\(\sqrt{2}\) अपरिमेय संख्या है और \(1<\sqrt{2}<2\), क्योंकि \(1^2<2<2^2\)। इसलिए यह 1 और 2 के बीच स्थित है। \(\frac{3}{2}\) परिमेय है, जबकि 1 और 2 स्वयं सिरों की संख्याएँ हैं। परीक्षा-युक्ति: किसी संख्या के अपरिमेय होने के साथ-साथ दिए गए अंतराल में उसका स्थित होना भी जाँचें।
Student feedback
Was this question useful?
Was this question useful?
👍 0 Helpful 👎 0 Not helpful
Difficulty
Easy0%
Medium0%
Hard0%
Was the explanation clear?
Yes 0% No 0%
0 responsesStudent Reviews
No published reviews yet.
