कौन सा कथन सामान्यतः असत्य है?
Which statement is generally false?
Explanation opens after your attempt
C. (P(A)\cup P(B)=P\(A\cup B\))
Concept
\(P(A)\cup P(B)\) contains subsets of (A) or subsets of (B), while (P\(A\cup B\)) may contain mixed subsets. Do not use this as an identity without checking.
Why this answer is correct
The correct answer is C. (P(A)\cup P(B)=P\(A\cup B\)). \(P(A)\cup P(B)\) contains subsets of (A) or subsets of (B), while (P\(A\cup B\)) may contain mixed subsets. Do not use this as an identity without checking.
Exam Tip
\(P(A)\cup P(B)\) में केवल (A) या (B) के अलग-अलग उपसमुच्चय होते हैं, जबकि (P\(A\cup B\)) में मिश्रित उपसमुच्चय भी हो सकते हैं। इस पहचान को बिना जांचे न लगाएं।
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