यदि \(A={x:x\) (9) से कम विषम प्राकृतिक संख्या है(}) और \(B=\{1,3,5,7\}\) है तो सही विकल्प चुनिए।
If \(A={x:x\) is an odd natural number less than (9)(}) and \(B=\{1,3,5,7\}\) then choose the correct option.
Explanation opens after your attempt
Correct Answer
A. (A=B)
Concept
The odd natural numbers less than (9) are (1,3,5,7), so both are equal. In exams include the boundary only when the condition allows it.
Why this answer is correct
The correct answer is A. (A=B). The odd natural numbers less than (9) are (1,3,5,7), so both are equal. In exams include the boundary only when the condition allows it.
Exam Tip
(9) से कम विषम प्राकृतिक संख्याएं (1,3,5,7) हैं इसलिए दोनों बराबर हैं। परीक्षा में सीमा के बराबर संख्या तभी लें जब शर्त अनुमति दे।
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