वेन आरेख में (\(A\cup B\)-A) किसके बराबर है?
In a Venn diagram, what is (\(A\cup B\)-A) equal to?
Explanation opens after your attempt
B. (B-A)
Concept
Removing (A) from the union leaves the part of (B) that is not in (A). Hence the answer is (B-A).
Why this answer is correct
The correct answer is B. (B-A). Removing (A) from the union leaves the part of (B) that is not in (A). Hence the answer is (B-A).
Exam Tip
संघ से (A) हटाने पर केवल (B) का वह भाग बचता है जो (A) में नहीं है। इसलिए उत्तर (B-A) है।
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