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coprime meaning MCQ Questions for Class 10

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Practice Questions

1 questions tagged with coprime meaning.

Question 1/1 Medium Mathematics Chapter 1: Real Numbers 6: Proof of irrationality of √2, √3, √5 Class 10 Level 16

कौन सा विकल्प \(\sqrt{2}\) की सिद्धि में (p) और (q) के सहअभाज्य होने की शर्त का सही अर्थ देता है?

Which option gives the correct meaning of the coprime condition for (p) and (q) in the proof of \(\sqrt{2}\)?

Explanation opens after your attempt
Correct Answer

A. (p) और (q) का साझा गुणनखंड केवल (1) हैThe only common factor of (p) and (q) is (1)

Step 1

Concept

Coprime means two numbers have no common factor except (1).

Step 2

Why this answer is correct

So finding both even breaks this meaning.

Step 3

Exam Tip

Understanding the definition makes the proof easier. चरण 1: सहअभाज्य का अर्थ है कि दो संख्याओं में (1) के अलावा कोई साझा गुणनखंड न हो। चरण 2: इसलिए दोनों सम मिलना इस अर्थ को तोड़ता है। चरण 3: परिभाषा साफ समझने से प्रमाण सरल होता है।

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