Easy Mathematics Chapter 1: Real Numbers Class 10 Level 16

यदि \(p^2\) (3) से विभाज्य है, तो (p) के बारे में क्या सही है?

If \(p^2\) is divisible by (3), what is true about (p)?

Explanation opens after your attempt
Correct Answer

A. (p) भी (3) से विभाज्य है(p) is also divisible by (3)

Step 1

Concept

(3) is a prime number.

Step 2

Why this answer is correct

If the square of an integer is divisible by (3), then the integer is also divisible by (3).

Step 3

Exam Tip

This rule is the main step in the proof of \(\sqrt{3}\). चरण 1: (3) अभाज्य संख्या है। चरण 2: यदि किसी पूर्णांक का वर्ग (3) से विभाज्य है, तो वह पूर्णांक भी (3) से विभाज्य होगा। चरण 3: यह नियम \(\sqrt{3}\) के प्रमाण में मुख्य कदम है।

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The correct answer is A. (p) भी (3) से विभाज्य है / (p) is also divisible by (3).

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