\(समुच्चय (A={x:x\) is an even prime number}) किसके बराबर है?

\(The set (A={x:x\) is an even prime number}) is equal to which set?

Author: Muft Shiksha Editorial Team Published:
Explanation opens after your attempt
Correct Answer

B. ({2})

Step 1

Concept

अभाज्य संख्या के ठीक दो गुणनखंड होते हैं। / A prime number has exactly two factors.

Step 2

Why this answer is correct

(2) ही एकमात्र सम अभाज्य संख्या है। / (2) is the only even prime number.

Step 3

Exam Tip

सम और अभाज्य शब्द साथ आएँ तो (2) को याद रखें। / When even and prime appear together, remember (2).

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FAQs

Mathematics Answer, Explanation and Revision Hints

\(समुच्चय (A={x:x\) is an even prime number}) किसके बराबर है? \(/ The set (A={x:x\) is an even prime number}) is equal to which set?

Correct Answer: B. ({2}). Explanation: चरण 1: अभाज्य संख्या के ठीक दो गुणनखंड होते हैं। चरण 2: (2) ही एकमात्र सम अभाज्य संख्या है। चरण 3: सम और अभाज्य शब्द साथ आएँ तो (2) को याद रखें। / Step 1: A prime number has exactly two factors. Step 2: (2) is the only even prime number. Step 3: When even and prime appear together, remember (2).

Why is option B correct in this Mathematics MCQ?

(2) ही एकमात्र सम अभाज्य संख्या है। / (2) is the only even prime number.

What should I remember for this Mathematics concept?

सम और अभाज्य शब्द साथ आएँ तो (2) को याद रखें। / When even and prime appear together, remember (2).