Medium Mathematics Chapter 1: Real Numbers Class 10 Level 11

कौन सा कथन (1) और अभाज्य गुणनखंडन के बारे में सही है?

Which statement about (1) and prime factorisation is correct?

Explanation opens after your attempt
Correct Answer

A. (1) का कोई अभाज्य गुणनखंड नहीं होता(1) has no prime factor

Step 1

Concept

A prime number has exactly two positive factors.

Step 2

Why this answer is correct

(1) has only one positive factor, so it is not prime and has no prime factor.

Step 3

Exam Tip

Avoid the common mistake of treating (1) as prime. चरण 1: अभाज्य संख्या के ठीक दो धनात्मक गुणनखंड होते हैं। चरण 2: (1) का केवल एक धनात्मक गुणनखंड है, इसलिए वह अभाज्य नहीं है और उसका कोई अभाज्य गुणनखंड नहीं होता। चरण 3: (1) को अभाज्य मानने की गलती से बचें।

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What is the correct answer to this Mathematics MCQ?

The correct answer is A. (1) का कोई अभाज्य गुणनखंड नहीं होता / (1) has no prime factor.

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