यदि \(x\in\mathbb{N}\) और (2<x<8) है, जहां \(\mathbb{N}={1,2,3,\ldots}\), तो हल समुच्चय कौन सा है?
If \(x\in\mathbb{N}\) and (2<x<8), where \(\mathbb{N}={1,2,3,\ldots}\), what is the solution set?
Explanation opens after your attempt
Correct Answer
A. \(x\in{3,4,5,6,7}\)
Concept
The values (2) and (8) are excluded, so the natural values are from (3) to (7). Pay close attention to strict signs.
Why this answer is correct
The correct answer is A. \(x\in{3,4,5,6,7}\). The values (2) and (8) are excluded, so the natural values are from (3) to (7). Pay close attention to strict signs.
Exam Tip
(2) और (8) शामिल नहीं हैं, इसलिए प्राकृतिक मान (3) से (7) तक मिलते हैं। कठोर चिन्हों पर खास ध्यान दें।
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