यदि \(U=\{1,2,3,4,5,6,7,8,9\}\) और \(A^{c}={2,5,8}\), तो (A) क्या है?

If \(U=\{1,2,3,4,5,6,7,8,9\}\) and \(A^{c}={2,5,8}\), what is (A)?

Explanation opens after your attempt
Correct Answer

B. ({1,3,4,6,7,9})

Step 1

Concept

(A) contains the elements not in \(A^{c}\), so \(A=\{1,3,4,6,7,9\}\). Remove the given complement from (U).

Step 2

Why this answer is correct

The correct answer is B. ({1,3,4,6,7,9}). (A) contains the elements not in \(A^{c}\), so \(A=\{1,3,4,6,7,9\}\). Remove the given complement from (U).

Step 3

Exam Tip

(A) वे अवयव हैं जो \(A^{c}\) में नहीं हैं, इसलिए \(A=\{1,3,4,6,7,9\}\)। दिए गए पूरक को (U) से हटाएं।

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FAQs

Mathematics Answer, Explanation and Revision Hints

यदि \(U=\{1,2,3,4,5,6,7,8,9\}\) और \(A^{c}={2,5,8}\), तो (A) क्या है? / If \(U=\{1,2,3,4,5,6,7,8,9\}\) and \(A^{c}={2,5,8}\), what is (A)?

Correct Answer: B. ({1,3,4,6,7,9}). Explanation: (A) वे अवयव हैं जो \(A^{c}\) में नहीं हैं, इसलिए \(A=\{1,3,4,6,7,9\}\)। दिए गए पूरक को (U) से हटाएं। / (A) contains the elements not in \(A^{c}\), so \(A=\{1,3,4,6,7,9\}\). Remove the given complement from (U).

Which concept should I revise for this Mathematics MCQ?

(A) contains the elements not in \(A^{c}\), so \(A=\{1,3,4,6,7,9\}\). Remove the given complement from (U).

What exam hint can help solve this Mathematics question?

(A) वे अवयव हैं जो \(A^{c}\) में नहीं हैं, इसलिए \(A=\{1,3,4,6,7,9\}\)। दिए गए पूरक को (U) से हटाएं।