Concept-wise Practice

squaring error MCQ Questions for Class 10

squaring error se related questions ko ek jagah revise karein. Har question me bilingual content, answer feedback aur explanation available hai.

Practice Questions

1 questions tagged with squaring error.

Question 1/1 Hard Mathematics Chapter 1: Real Numbers 6: Proof of irrationality of √2, √3, √5 Class 10 Level 17

यदि कोई विद्यार्थी \(\sqrt{3}=\frac{p}{q}\) से सीधे \(3=\frac{p}{q}\) लिखता है, तो सही सुधार क्या है?

If a student writes \(3=\frac{p}{q}\) directly from \(\sqrt{3}=\frac{p}{q}\), what is the correct correction?

Explanation opens after your attempt
Correct Answer

A. दोनों ओर वर्ग करने पर \(3=\frac{p^2}{q^2}\) मिलेगाSquaring both sides gives \(3=\frac{p^2}{q^2}\)

Step 1

Concept

To get (3) from \(\sqrt{3}\), both sides must be squared.

Step 2

Why this answer is correct

The square of a fraction is \(\frac{p^2}{q^2}\).

Step 3

Exam Tip

So the correct form is \(3=\frac{p^2}{q^2}\). चरण 1: \(\sqrt{3}\) से (3) पाने के लिए दोनों ओर वर्ग करना जरूरी है। चरण 2: भिन्न का वर्ग \(\frac{p^2}{q^2}\) होता है। चरण 3: इसलिए सही रूप \(3=\frac{p^2}{q^2}\) है।

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