यदि \(A=\{1,2,3\}\), \(B=\{3,4\}\) और \(C=\{4,5\}\) हैं, तो (\(A\cup B\)\cap C) क्या है?

If \(A=\{1,2,3\}\), \(B=\{3,4\}\), and \(C=\{4,5\}\), what is (\(A\cup B\)\cap C)?

Explanation opens after your attempt
Correct Answer

A. ( {4} )

Step 1

Concept

First find \(A\cup B={1,2,3,4}\). Then the common element with (C) is (4).

Step 2

Why this answer is correct

The correct answer is A. ( {4} ). First find \(A\cup B={1,2,3,4}\). Then the common element with (C) is (4).

Step 3

Exam Tip

पहले \(A\cup B={1,2,3,4}\) निकालें। फिर (C) से सामान्य अवयव (4) है।

Question me issue ya doubt hai?

Answer, explanation, typing mistake ya suggestion directly hamari team ko bhejein. 📱Helpline (Call / WhatsApp): +91 7272824365

Related Mathematics Questions

FAQs

Mathematics Answer, Explanation and Revision Hints

यदि \(A=\{1,2,3\}\), \(B=\{3,4\}\) और \(C=\{4,5\}\) हैं, तो (\(A\cup B\)\cap C) क्या है? / If \(A=\{1,2,3\}\), \(B=\{3,4\}\), and \(C=\{4,5\}\), what is (\(A\cup B\)\cap C)?

Correct Answer: A. ( {4} ). Explanation: पहले \(A\cup B={1,2,3,4}\) निकालें। फिर (C) से सामान्य अवयव (4) है। / First find \(A\cup B={1,2,3,4}\). Then the common element with (C) is (4).

Which concept should I revise for this Mathematics MCQ?

First find \(A\cup B={1,2,3,4}\). Then the common element with (C) is (4).

What exam hint can help solve this Mathematics question?

पहले \(A\cup B={1,2,3,4}\) निकालें। फिर (C) से सामान्य अवयव (4) है।