यदि \(A=\{1,2,3,4,5,6\}\) और \(B=\{2,4,6\}\) है, तो (B-A) क्या है?

If \(A=\{1,2,3,4,5,6\}\) and \(B=\{2,4,6\}\), what is (B-A)?

Explanation opens after your attempt
Correct Answer

C. \( \varnothing \)

Step 1

Concept

Since \(B\subseteq A\), no element of (B) lies outside (A). Therefore \(B-A=\varnothing\).

Step 2

Why this answer is correct

The correct answer is C. \( \varnothing \). Since \(B\subseteq A\), no element of (B) lies outside (A). Therefore \(B-A=\varnothing\).

Step 3

Exam Tip

क्योंकि \(B\subseteq A\), (B) का कोई अवयव (A) के बाहर नहीं है। इसलिए \(B-A=\varnothing\) 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 \(A=\{1,2,3,4,5,6\}\) और \(B=\{2,4,6\}\) है, तो (B-A) क्या है? / If \(A=\{1,2,3,4,5,6\}\) and \(B=\{2,4,6\}\), what is (B-A)?

Correct Answer: C. \( \varnothing \). Explanation: क्योंकि \(B\subseteq A\), (B) का कोई अवयव (A) के बाहर नहीं है। इसलिए \(B-A=\varnothing\) है। / Since \(B\subseteq A\), no element of (B) lies outside (A). Therefore \(B-A=\varnothing\).

Which concept should I revise for this Mathematics MCQ?

Since \(B\subseteq A\), no element of (B) lies outside (A). Therefore \(B-A=\varnothing\).

What exam hint can help solve this Mathematics question?

क्योंकि \(B\subseteq A\), (B) का कोई अवयव (A) के बाहर नहीं है। इसलिए \(B-A=\varnothing\) है।