यदि \(A\subseteq U\), \(B\subseteq U\) और \(A-B=A\cap B'\) है, तो ((A-B)\cup\(A\cap B\)) किसके बराबर है?
If \(A\subseteq U\), \(B\subseteq U\), and \(A-B=A\cap B'\), then ((A-B)\cup\(A\cap B\)) is equal to which set?
Explanation opens after your attempt
Correct Answer
A. (A)
Concept
(A-B) and \(A\cap B\) are two disjoint parts of (A). Their union gives the whole set (A).
Why this answer is correct
The correct answer is A. (A). (A-B) and \(A\cap B\) are two disjoint parts of (A). Their union gives the whole set (A).
Exam Tip
(A-B) और \(A\cap B\), (A) के दो अलग भाग हैं। इनके संघ से पूरा (A) मिल जाता है।
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