\(A\subseteq B\) होने पर \(A\cap B\) किसके बराबर होता है?
When \(A\subseteq B\), what is \(A\cap B\) equal to?
Explanation opens after your attempt
Correct Answer
A. (A)
Concept
When (A) is fully inside (B), the common part is (A) itself. Recognizing subset relation can give the answer without formula.
Why this answer is correct
The correct answer is A. (A). When (A) is fully inside (B), the common part is (A) itself. Recognizing subset relation can give the answer without formula.
Exam Tip
जब (A) पूरी तरह (B) में है, तो साझा भाग (A) ही होता है। उपसमुच्चय पहचानकर सूत्र के बिना उत्तर मिल सकता है।
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