यदि (|U|=180), (|A|=85), (|B'|=110) और \(|A\cap B|=28\), तो (|\(A\cup B\)'|) कितना है?

If (|U|=180), (|A|=85), (|B'|=110), and \(|A\cap B|=28\), what is (|\(A\cup B\)'|)?

Explanation opens after your attempt
Correct Answer

C. (53)

Step 1

Concept

(|B|=180-110=70) and \(|A\cup B|=85+70-28=127\). Hence (|\(A\cup B\)'|=180-127=53).

Step 2

Why this answer is correct

The correct answer is C. (53). (|B|=180-110=70) and \(|A\cup B|=85+70-28=127\). Hence (|\(A\cup B\)'|=180-127=53).

Step 3

Exam Tip

(|B|=180-110=70) और \(|A\cup B|=85+70-28=127\)। इसलिए (|\(A\cup B\)'|=180-127=53)।

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 (|U|=180), (|A|=85), (|B'|=110) और \(|A\cap B|=28\), तो (|\(A\cup B\)'|) कितना है? / If (|U|=180), (|A|=85), (|B'|=110), and \(|A\cap B|=28\), what is (|\(A\cup B\)'|)?

Correct Answer: C. (53). Explanation: (|B|=180-110=70) और \(|A\cup B|=85+70-28=127\)। इसलिए (|\(A\cup B\)'|=180-127=53)। / (|B|=180-110=70) and \(|A\cup B|=85+70-28=127\). Hence (|\(A\cup B\)'|=180-127=53).

Which concept should I revise for this Mathematics MCQ?

(|B|=180-110=70) and \(|A\cup B|=85+70-28=127\). Hence (|\(A\cup B\)'|=180-127=53).

What exam hint can help solve this Mathematics question?

(|B|=180-110=70) और \(|A\cup B|=85+70-28=127\)। इसलिए (|\(A\cup B\)'|=180-127=53)।