Is {X : X is a Factor of 27} ≠ {3, 9, 27, 54} ? Give Reason. - Mathematics

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Sum

Is {x : x is a factor of 27} ≠ {3, 9, 27, 54} ? Give reason.

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Solution

Yes, {x : x is a factor of 27} + {3, 9, 27, 54}

Because 54 is not a factor of 27

Concept: Cardinal Number of a Set
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APPEARS IN

Selina Concise Mathematics Class 8 ICSE
Chapter 6 Sets
Exercise 6 (A) | Q 3.2 | Page 65
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