Easy Mathematics Chapter 1: Real Numbers Class 10 Level 17

किस स्थिति में \(\frac{a}{b}\) को सरलतम रूप नहीं कहा जा सकता?

In which situation can \(\frac{a}{b}\) not be called lowest form?

Explanation opens after your attempt
Correct Answer

A. जब (a) और (b) का कोई साझा गुणनखंड (1) के अलावा होWhen (a) and (b) have a common factor other than (1)

Step 1

Concept

Lowest form means numerator and denominator are coprime.

Step 2

Why this answer is correct

If there is a common factor other than (1), the fraction can be reduced further.

Step 3

Exam Tip

This becomes the contradiction in irrationality proofs. चरण 1: सरलतम रूप का अर्थ है कि अंश और हर सहअभाज्य हों। चरण 2: यदि (1) के अलावा साझा गुणनखंड हो, तो भिन्न और सरल हो सकती है। चरण 3: यही बात अपरिमेयता के प्रमाण में विरोधाभास बनती है।

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What is the correct answer to this Mathematics MCQ?

The correct answer is A. जब (a) और (b) का कोई साझा गुणनखंड (1) के अलावा हो / When (a) and (b) have a common factor other than (1).

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