यदि \(A=\{0,1,2\}\) और \(B={x:x\in W\) तथा (x<3}) है तो सही कथन कौन सा है?
If \(A=\{0,1,2\}\) and \(B={x:x\in W\) and (x<3}) then which statement is correct?
Explanation opens after your attempt
A. (A=B)
Concept
Whole numbers start from (0) so for (x<3) we get \(B=\{0,1,2\}\). In exams remember the difference between (W) and (N).
Why this answer is correct
The correct answer is A. (A=B). Whole numbers start from (0) so for (x<3) we get \(B=\{0,1,2\}\). In exams remember the difference between (W) and (N).
Exam Tip
पूर्ण संख्याएं (0) से शुरू होती हैं इसलिए (x<3) पर \(B=\{0,1,2\}\) है। परीक्षा में (W) और (N) का अंतर याद रखें।
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