## Thinking Mathematically (6th Edition)

Published by Pearson

# Chapter 2 - Set Theory - 2.1 Basic Set Concepts - Exercise Set 2.1: 135

False

#### Work Step by Step

Although 0 is not natural number, it still hold some value. So it cannot be deleted from any set. If it is deleted the cardinality of set will decrease. So the correct Statement will be, Although 0 is not natural number, it cannot be deleted from any set without changing the sets cardinality.

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