यदि \(A={x:x\in \mathbb{N}, 2x+1<10}\), तो (A) किसके बराबर है?
If \(A={x:x\in \mathbb{N}, 2x+1<10}\), what is (A) equal to?
Explanation opens after your attempt
A. ({1,2,3,4})
Concept
From (2x+1<10), we get (x<4.5). The natural numbers are (1,2,3,4).
Why this answer is correct
The correct answer is A. ({1,2,3,4}). From (2x+1<10), we get (x<4.5). The natural numbers are (1,2,3,4).
Exam Tip
(2x+1<10) से (x<4.5) मिलता है। प्राकृतिक संख्याएं (1,2,3,4) हैं।
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