यदि \(M={x:x\in W,\ x^2<10}\), तो (M) क्या है?
If \(M={x:x\in W,\ x^2<10}\), what is (M)?
Explanation opens after your attempt
B. \(M=\{0,1,2,3\}\)
Concept
Whole numbers are \(0,1,2,3,\ldots\).
Why this answer is correct
\(0^2,1^2,2^2,3^2\) are less than (10), but \(4^2=16\) is not. So \(M=\{0,1,2,3\}\).
Exam Tip
Remember to include (0) in whole numbers. चरण 1: पूर्ण संख्याएँ \(0,1,2,3,\ldots\) होती हैं। चरण 2: \(0^2,1^2,2^2,3^2\) (10) से छोटे हैं, पर \(4^2=16\) नहीं। इसलिए \(M=\{0,1,2,3\}\)। चरण 3: पूर्ण संख्याओं में (0) को शामिल करना न भूलें।
Login to save your score, XP, coins and progress.
