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Describe the Following Sets in Roster Form: {X ∈ N : X2 < 25};

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Question

Describe the following sets in Roster form: 

{x ∈ N : x2 < 25}; 

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Solution

Roster form:
In this form, a set is defined by listing elements, separated by commas, within braces {} 

{1, 2, 3, 4}

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Chapter 1: Sets - Exercise 1.02 [Page 6]

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R.D. Sharma Mathematics [English] Class 11
Chapter 1 Sets
Exercise 1.02 | Q 1.2 | Page 6

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