Easy Mathematics Chapter 1: Real Numbers Class 10 Level 8

संख्या 169 का अभाज्य गुणनखंडन क्या है?

What is the prime factorisation of 169?

Explanation opens after your attempt
Correct Answer

A. \(13^2\)

Step 1

Concept

169 is a square number.

Step 2

Why this answer is correct

\(169=13\times13=13^2\).

Step 3

Exam Tip

Since 13 is prime, \(13^2\) is the correct prime factorisation. चरण 1: 169 एक वर्ग संख्या है। चरण 2: \(169=13\times13=13^2\)। चरण 3: 13 अभाज्य है, इसलिए \(13^2\) सही अभाज्य गुणनखंडन है।

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