Tamil Nadu Board of Secondary EducationHSC Arts Class 11

Justify the trueness of the statement:“An element of a set can never be a subset of itself.” - Mathematics

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Sum

Justify the trueness of the statement:
“An element of a set can never be a subset of itself.”

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Solution

A set itself can be a subset of itself (i.e.) A ⊆ A.

But it cannot be a proper subset.

Concept: Introduction to Sets, Relations and Functions
  Is there an error in this question or solution?
Chapter 1: Sets, Relations and Functions - Exercise 1.1 [Page 7]

APPEARS IN

Tamil Nadu Board Samacheer Kalvi Class 11th Mathematics Volume 1 and 2 Answers Guide
Chapter 1 Sets, Relations and Functions
Exercise 1.1 | Q 5 | Page 7
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