यदि \(\emptyset\in A\) है, तो कौन सा निष्कर्ष हमेशा सही है?

If \(\emptyset\in A\), which conclusion is always correct?

Explanation opens after your attempt
Correct Answer

A. (A) रिक्त नहीं है(A) is non-empty

Step 1

Concept

If \(\emptyset\) is an element, then (A) has at least one element. Do not confuse it with \(\emptyset\subseteq A\).

Step 2

Why this answer is correct

The correct answer is A. (A) रिक्त नहीं है / (A) is non-empty. If \(\emptyset\) is an element, then (A) has at least one element. Do not confuse it with \(\emptyset\subseteq A\).

Step 3

Exam Tip

यदि \(\emptyset\) सदस्य है, तो (A) में कम से कम एक सदस्य है। इसे \(\emptyset\subseteq A\) से न मिलाएं।

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FAQs

Mathematics Answer, Explanation and Revision Hints

यदि \(\emptyset\in A\) है, तो कौन सा निष्कर्ष हमेशा सही है? / If \(\emptyset\in A\), which conclusion is always correct?

Correct Answer: A. (A) रिक्त नहीं है / (A) is non-empty. Explanation: यदि \(\emptyset\) सदस्य है, तो (A) में कम से कम एक सदस्य है। इसे \(\emptyset\subseteq A\) से न मिलाएं। / If \(\emptyset\) is an element, then (A) has at least one element. Do not confuse it with \(\emptyset\subseteq A\).

Which concept should I revise for this Mathematics MCQ?

If \(\emptyset\) is an element, then (A) has at least one element. Do not confuse it with \(\emptyset\subseteq A\).

What exam hint can help solve this Mathematics question?

यदि \(\emptyset\) सदस्य है, तो (A) में कम से कम एक सदस्य है। इसे \(\emptyset\subseteq A\) से न मिलाएं।